20131687454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{752699}}^1$

素因数の和:753055

約数の個数: 16

約数和(自身を含む): 30999196800

約数和(自身を除く): 10867509346

約数列:

[1, 2, 43, 86, 311, 622, 13373, 26746, 752699, 1505398, 32366057, 64732114, 234089389, 468178778, 10065843727, 20131687454]

約数ペア:

[(1, 20131687454), (2, 10065843727), (43, 468178778), (86, 234089389), (311, 64732114), (622, 32366057), (13373, 1505398), (26746, 752699)]