20162925240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21661}}^1\times {\mathrm{7757}}^1$

素因数の和:29432

約数の個数: 64

約数和(自身を含む): 60499366560

約数和(自身を除く): 40336441320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7757, 15514, 21661, 23271, 31028, 38785, 43322, 46542, 62056, 64983, 77570, 86644, 93084, 108305, 116355, 129966, 155140, 173288, 186168, 216610, 232710, 259932, 310280, 324915, 433220, 465420, 519864, 649830, 866440, 930840, 1299660, 2599320, 168024377, 336048754, 504073131, 672097508, 840121885, 1008146262, 1344195016, 1680243770, 2016292524, 2520365655, 3360487540, 4032585048, 5040731310, 6720975080, 10081462620, 20162925240]

約数ペア:

[(1, 20162925240), (2, 10081462620), (3, 6720975080), (4, 5040731310), (5, 4032585048), (6, 3360487540), (8, 2520365655), (10, 2016292524), (12, 1680243770), (15, 1344195016), (20, 1008146262), (24, 840121885), (30, 672097508), (40, 504073131), (60, 336048754), (120, 168024377), (7757, 2599320), (15514, 1299660), (21661, 930840), (23271, 866440), (31028, 649830), (38785, 519864), (43322, 465420), (46542, 433220), (62056, 324915), (64983, 310280), (77570, 259932), (86644, 232710), (93084, 216610), (108305, 186168), (116355, 173288), (129966, 155140)]