20177362827

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{64189}}^1$

素因数の和:64907

約数の個数: 24

約数和(自身を含む): 29740510800

約数和(自身を除く): 9563147973

約数列:

[1, 3, 9, 53, 159, 477, 659, 1977, 5931, 34927, 64189, 104781, 192567, 314343, 577701, 3402017, 10206051, 30618153, 42300551, 126901653, 380704959, 2241929203, 6725787609, 20177362827]

約数ペア:

[(1, 20177362827), (3, 6725787609), (9, 2241929203), (53, 380704959), (159, 126901653), (477, 42300551), (659, 30618153), (1977, 10206051), (5931, 3402017), (34927, 577701), (64189, 314343), (104781, 192567)]