20174475016

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1181}}^1\times {\mathrm{40289}}^1$

素因数の和:41529

約数の個数: 32

約数和(自身を含む): 38574451800

約数和(自身を除く): 18399976784

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1181, 2362, 4724, 9448, 40289, 62593, 80578, 125186, 161156, 250372, 322312, 500744, 2135317, 4270634, 8541268, 17082536, 47581309, 95162618, 190325236, 380650472, 2521809377, 5043618754, 10087237508, 20174475016]

約数ペア:

[(1, 20174475016), (2, 10087237508), (4, 5043618754), (8, 2521809377), (53, 380650472), (106, 190325236), (212, 95162618), (424, 47581309), (1181, 17082536), (2362, 8541268), (4724, 4270634), (9448, 2135317), (40289, 500744), (62593, 322312), (80578, 250372), (125186, 161156)]