20163940734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480093827}}^1$

素因数の和:480093839

約数の個数: 16

約数和(自身を含む): 46089007488

約数和(自身を除く): 25925066754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480093827, 960187654, 1440281481, 2880562962, 3360656789, 6721313578, 10081970367, 20163940734]

約数ペア:

[(1, 20163940734), (2, 10081970367), (3, 6721313578), (6, 3360656789), (7, 2880562962), (14, 1440281481), (21, 960187654), (42, 480093827)]