20136796690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 37179849600

約数和(自身を除く): 17043052910

約数列:

[1, 2, 5, 10, 73, 146, 163, 229, 326, 365, 458, 730, 739, 815, 1145, 1478, 1630, 2290, 3695, 7390, 11899, 16717, 23798, 33434, 37327, 53947, 59495, 74654, 83585, 107894, 118990, 120457, 167170, 169231, 186635, 240914, 269735, 338462, 373270, 539470, 602285, 846155, 1204570, 1692310, 2724871, 5449742, 8793361, 12353863, 13624355, 17586722, 24707726, 27248710, 27584653, 43966805, 55169306, 61769315, 87933610, 123538630, 137923265, 275846530, 2013679669, 4027359338, 10068398345, 20136796690]

約数ペア:

[(1, 20136796690), (2, 10068398345), (5, 4027359338), (10, 2013679669), (73, 275846530), (146, 137923265), (163, 123538630), (229, 87933610), (326, 61769315), (365, 55169306), (458, 43966805), (730, 27584653), (739, 27248710), (815, 24707726), (1145, 17586722), (1478, 13624355), (1630, 12353863), (2290, 8793361), (3695, 5449742), (7390, 2724871), (11899, 1692310), (16717, 1204570), (23798, 846155), (33434, 602285), (37327, 539470), (53947, 373270), (59495, 338462), (74654, 269735), (83585, 240914), (107894, 186635), (118990, 169231), (120457, 167170)]