20197928441

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{30707}}^1$

素因数の和:31072

約数の個数: 16

約数和(自身を含む): 21110398848

約数和(自身を除く): 912470407

約数列:

[1, 41, 61, 263, 2501, 10783, 16043, 30707, 657763, 1258987, 1873127, 8075941, 76798207, 331113581, 492632401, 20197928441]

約数ペア:

[(1, 20197928441), (41, 492632401), (61, 331113581), (263, 76798207), (2501, 8075941), (10783, 1873127), (16043, 1258987), (30707, 657763)]