20228931348

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{136841}}^1$

素因数の和:137072

約数の個数: 48

約数和(自身を含む): 48063289344

約数和(自身を除く): 27834357996

約数列:

[1, 2, 3, 4, 6, 12, 97, 127, 194, 254, 291, 381, 388, 508, 582, 762, 1164, 1524, 12319, 24638, 36957, 49276, 73914, 136841, 147828, 273682, 410523, 547364, 821046, 1642092, 13273577, 17378807, 26547154, 34757614, 39820731, 52136421, 53094308, 69515228, 79641462, 104272842, 159282924, 208545684, 1685744279, 3371488558, 5057232837, 6742977116, 10114465674, 20228931348]

約数ペア:

[(1, 20228931348), (2, 10114465674), (3, 6742977116), (4, 5057232837), (6, 3371488558), (12, 1685744279), (97, 208545684), (127, 159282924), (194, 104272842), (254, 79641462), (291, 69515228), (381, 53094308), (388, 52136421), (508, 39820731), (582, 34757614), (762, 26547154), (1164, 17378807), (1524, 13273577), (12319, 1642092), (24638, 821046), (36957, 547364), (49276, 410523), (73914, 273682), (136841, 147828)]