20237399952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{9623}}^1$

素因数の和:10221

約数の個数: 160

約数和(自身を含む): 65301534720

約数和(自身を除く): 45064134768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 569, 616, 924, 1138, 1232, 1707, 1848, 2276, 3414, 3696, 3983, 4552, 6259, 6828, 7966, 9104, 9623, 11949, 12518, 13656, 15932, 18777, 19246, 23898, 25036, 27312, 28869, 31864, 37554, 38492, 43813, 47796, 50072, 57738, 63728, 67361, 75108, 76984, 87626, 95592, 100144, 105853, 115476, 131439, 134722, 150216, 153968, 175252, 191184, 202083, 211706, 230952, 262878, 269444, 300432, 317559, 350504, 404166, 423412, 461904, 525756, 538888, 635118, 701008, 740971, 808332, 846824, 1051512, 1077776, 1270236, 1481942, 1616664, 1693648, 2103024, 2222913, 2540472, 2963884, 3233328, 4445826, 5080944, 5475487, 5927768, 8891652, 10950974, 11855536, 16426461, 17783304, 21901948, 32852922, 35566608, 38328409, 43803896, 60230357, 65705844, 76656818, 87607792, 114985227, 120460714, 131411688, 153313636, 180691071, 229970454, 240921428, 262823376, 306627272, 361382142, 421612499, 459940908, 481842856, 613254544, 722764284, 843224998, 919881816, 963685712, 1264837497, 1445528568, 1686449996, 1839763632, 2529674994, 2891057136, 3372899992, 5059349988, 6745799984, 10118699976, 20237399952]

約数ペア:

[(1, 20237399952), (2, 10118699976), (3, 6745799984), (4, 5059349988), (6, 3372899992), (7, 2891057136), (8, 2529674994), (11, 1839763632), (12, 1686449996), (14, 1445528568), (16, 1264837497), (21, 963685712), (22, 919881816), (24, 843224998), (28, 722764284), (33, 613254544), (42, 481842856), (44, 459940908), (48, 421612499), (56, 361382142), (66, 306627272), (77, 262823376), (84, 240921428), (88, 229970454), (112, 180691071), (132, 153313636), (154, 131411688), (168, 120460714), (176, 114985227), (231, 87607792), (264, 76656818), (308, 65705844), (336, 60230357), (462, 43803896), (528, 38328409), (569, 35566608), (616, 32852922), (924, 21901948), (1138, 17783304), (1232, 16426461), (1707, 11855536), (1848, 10950974), (2276, 8891652), (3414, 5927768), (3696, 5475487), (3983, 5080944), (4552, 4445826), (6259, 3233328), (6828, 2963884), (7966, 2540472), (9104, 2222913), (9623, 2103024), (11949, 1693648), (12518, 1616664), (13656, 1481942), (15932, 1270236), (18777, 1077776), (19246, 1051512), (23898, 846824), (25036, 808332), (27312, 740971), (28869, 701008), (31864, 635118), (37554, 538888), (38492, 525756), (43813, 461904), (47796, 423412), (50072, 404166), (57738, 350504), (63728, 317559), (67361, 300432), (75108, 269444), (76984, 262878), (87626, 230952), (95592, 211706), (100144, 202083), (105853, 191184), (115476, 175252), (131439, 153968), (134722, 150216)]