20227874544

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1228

約数の個数: 240

約数和(自身を含む): 61554929280

約数和(自身を除く): 41327054736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 211, 222, 228, 296, 304, 333, 342, 422, 444, 456, 592, 633, 666, 684, 703, 844, 888, 912, 947, 1266, 1332, 1368, 1406, 1688, 1776, 1894, 1899, 2109, 2532, 2664, 2736, 2812, 2841, 3376, 3788, 3798, 4009, 4218, 5064, 5328, 5624, 5682, 6327, 7576, 7596, 7807, 8018, 8436, 8523, 10128, 11248, 11364, 12027, 12654, 15152, 15192, 15614, 16036, 16872, 17046, 17993, 22728, 23421, 24054, 25308, 30384, 31228, 32072, 33744, 34092, 35039, 35986, 36081, 45456, 46842, 48108, 50616, 53979, 62456, 64144, 68184, 70078, 70263, 71972, 72162, 93684, 96216, 101232, 105117, 107958, 124912, 136368, 140156, 140526, 143944, 144324, 148333, 161937, 187368, 192432, 199817, 210234, 215916, 280312, 281052, 287888, 288648, 296666, 315351, 323874, 374736, 399634, 420468, 431832, 444999, 560624, 562104, 577296, 593332, 599451, 630702, 647748, 665741, 799268, 840936, 863664, 889998, 1124208, 1186664, 1198902, 1261404, 1295496, 1331482, 1334997, 1598536, 1681872, 1779996, 1798353, 1997223, 2373328, 2397804, 2522808, 2590992, 2662964, 2669994, 3197072, 3559992, 3596706, 3796523, 3994446, 4795608, 5045616, 5325928, 5339988, 5991669, 7119984, 7193412, 7393229, 7593046, 7988892, 9591216, 10651856, 10679976, 11389569, 11983338, 14386824, 14786458, 15186092, 15977784, 21359952, 22179687, 22779138, 23966676, 28773648, 29572916, 30372184, 31955568, 34168707, 44359374, 45558276, 47933352, 59145832, 60744368, 66539061, 68337414, 88718748, 91116552, 95866704, 118291664, 133078122, 136674828, 140471351, 177437496, 182233104, 266156244, 273349656, 280942702, 354874992, 421414053, 532312488, 546699312, 561885404, 842828106, 1064624976, 1123770808, 1264242159, 1685656212, 2247541616, 2528484318, 3371312424, 5056968636, 6742624848, 10113937272, 20227874544]

約数ペア:

[(1, 20227874544), (2, 10113937272), (3, 6742624848), (4, 5056968636), (6, 3371312424), (8, 2528484318), (9, 2247541616), (12, 1685656212), (16, 1264242159), (18, 1123770808), (19, 1064624976), (24, 842828106), (36, 561885404), (37, 546699312), (38, 532312488), (48, 421414053), (57, 354874992), (72, 280942702), (74, 273349656), (76, 266156244), (111, 182233104), (114, 177437496), (144, 140471351), (148, 136674828), (152, 133078122), (171, 118291664), (211, 95866704), (222, 91116552), (228, 88718748), (296, 68337414), (304, 66539061), (333, 60744368), (342, 59145832), (422, 47933352), (444, 45558276), (456, 44359374), (592, 34168707), (633, 31955568), (666, 30372184), (684, 29572916), (703, 28773648), (844, 23966676), (888, 22779138), (912, 22179687), (947, 21359952), (1266, 15977784), (1332, 15186092), (1368, 14786458), (1406, 14386824), (1688, 11983338), (1776, 11389569), (1894, 10679976), (1899, 10651856), (2109, 9591216), (2532, 7988892), (2664, 7593046), (2736, 7393229), (2812, 7193412), (2841, 7119984), (3376, 5991669), (3788, 5339988), (3798, 5325928), (4009, 5045616), (4218, 4795608), (5064, 3994446), (5328, 3796523), (5624, 3596706), (5682, 3559992), (6327, 3197072), (7576, 2669994), (7596, 2662964), (7807, 2590992), (8018, 2522808), (8436, 2397804), (8523, 2373328), (10128, 1997223), (11248, 1798353), (11364, 1779996), (12027, 1681872), (12654, 1598536), (15152, 1334997), (15192, 1331482), (15614, 1295496), (16036, 1261404), (16872, 1198902), (17046, 1186664), (17993, 1124208), (22728, 889998), (23421, 863664), (24054, 840936), (25308, 799268), (30384, 665741), (31228, 647748), (32072, 630702), (33744, 599451), (34092, 593332), (35039, 577296), (35986, 562104), (36081, 560624), (45456, 444999), (46842, 431832), (48108, 420468), (50616, 399634), (53979, 374736), (62456, 323874), (64144, 315351), (68184, 296666), (70078, 288648), (70263, 287888), (71972, 281052), (72162, 280312), (93684, 215916), (96216, 210234), (101232, 199817), (105117, 192432), (107958, 187368), (124912, 161937), (136368, 148333), (140156, 144324), (140526, 143944)]