20162744152

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1429}}^1\times {\mathrm{24841}}^1$

素因数の和:26347

約数の個数: 32

約数和(自身を含む): 38365984800

約数和(自身を除く): 18203240648

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1429, 2858, 5716, 11432, 24841, 49682, 99364, 101459, 198728, 202918, 405836, 811672, 1763711, 3527422, 7054844, 14109688, 35497789, 70995578, 141991156, 283982312, 2520343019, 5040686038, 10081372076, 20162744152]

約数ペア:

[(1, 20162744152), (2, 10081372076), (4, 5040686038), (8, 2520343019), (71, 283982312), (142, 141991156), (284, 70995578), (568, 35497789), (1429, 14109688), (2858, 7054844), (5716, 3527422), (11432, 1763711), (24841, 811672), (49682, 405836), (99364, 202918), (101459, 198728)]