20772146688

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8231}}^1$

素因数の和:8336

約数の個数: 160

約数和(自身を含む): 58208274432

約数和(自身を除く): 37436127744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 256, 318, 372, 384, 424, 496, 512, 636, 744, 768, 848, 992, 1272, 1488, 1536, 1643, 1696, 1984, 2544, 2976, 3286, 3392, 3968, 4929, 5088, 5952, 6572, 6784, 7936, 8231, 9858, 10176, 11904, 13144, 13568, 15872, 16462, 19716, 20352, 23808, 24693, 26288, 27136, 32924, 39432, 40704, 47616, 49386, 52576, 65848, 78864, 81408, 98772, 105152, 131696, 157728, 197544, 210304, 255161, 263392, 315456, 395088, 420608, 436243, 510322, 526784, 630912, 765483, 790176, 841216, 872486, 1020644, 1053568, 1261824, 1308729, 1530966, 1580352, 1744972, 2041288, 2107136, 2523648, 2617458, 3061932, 3160704, 3489944, 4082576, 4214272, 5234916, 6123864, 6321408, 6979888, 8165152, 10469832, 12247728, 12642816, 13523533, 13959776, 16330304, 20939664, 24495456, 27047066, 27919552, 32660608, 40570599, 41879328, 48990912, 54094132, 55839104, 65321216, 81141198, 83758656, 97981824, 108188264, 111678208, 130642432, 162282396, 167517312, 195963648, 216376528, 223356416, 324564792, 335034624, 391927296, 432753056, 649129584, 670069248, 865506112, 1298259168, 1731012224, 2596518336, 3462024448, 5193036672, 6924048896, 10386073344, 20772146688]

約数ペア:

[(1, 20772146688), (2, 10386073344), (3, 6924048896), (4, 5193036672), (6, 3462024448), (8, 2596518336), (12, 1731012224), (16, 1298259168), (24, 865506112), (31, 670069248), (32, 649129584), (48, 432753056), (53, 391927296), (62, 335034624), (64, 324564792), (93, 223356416), (96, 216376528), (106, 195963648), (124, 167517312), (128, 162282396), (159, 130642432), (186, 111678208), (192, 108188264), (212, 97981824), (248, 83758656), (256, 81141198), (318, 65321216), (372, 55839104), (384, 54094132), (424, 48990912), (496, 41879328), (512, 40570599), (636, 32660608), (744, 27919552), (768, 27047066), (848, 24495456), (992, 20939664), (1272, 16330304), (1488, 13959776), (1536, 13523533), (1643, 12642816), (1696, 12247728), (1984, 10469832), (2544, 8165152), (2976, 6979888), (3286, 6321408), (3392, 6123864), (3968, 5234916), (4929, 4214272), (5088, 4082576), (5952, 3489944), (6572, 3160704), (6784, 3061932), (7936, 2617458), (8231, 2523648), (9858, 2107136), (10176, 2041288), (11904, 1744972), (13144, 1580352), (13568, 1530966), (15872, 1308729), (16462, 1261824), (19716, 1053568), (20352, 1020644), (23808, 872486), (24693, 841216), (26288, 790176), (27136, 765483), (32924, 630912), (39432, 526784), (40704, 510322), (47616, 436243), (49386, 420608), (52576, 395088), (65848, 315456), (78864, 263392), (81408, 255161), (98772, 210304), (105152, 197544), (131696, 157728)]