20170123658

素因数分解:

$2^1\times {\mathrm{509}}^1\times {\mathrm{2887}}^1\times {\mathrm{6863}}^1$

素因数の和:10261

約数の個数: 16

約数和(自身を含む): 30329544960

約数和(自身を除く): 10159421302

約数列:

[1, 2, 509, 1018, 2887, 5774, 6863, 13726, 1469483, 2938966, 3493267, 6986534, 19813481, 39626962, 10085061829, 20170123658]

約数ペア:

[(1, 20170123658), (2, 10085061829), (509, 39626962), (1018, 19813481), (2887, 6986534), (5774, 3493267), (6863, 2938966), (13726, 1469483)]