20005949710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{144583}}^1$

素因数の和:144828

約数の個数: 32

約数和(自身を含む): 36632958912

約数和(自身を除く): 16627009202

約数列:

[1, 2, 5, 10, 101, 137, 202, 274, 505, 685, 1010, 1370, 13837, 27674, 69185, 138370, 144583, 289166, 722915, 1445830, 14602883, 19807871, 29205766, 39615742, 73014415, 99039355, 146028830, 198078710, 2000594971, 4001189942, 10002974855, 20005949710]

約数ペア:

[(1, 20005949710), (2, 10002974855), (5, 4001189942), (10, 2000594971), (101, 198078710), (137, 146028830), (202, 99039355), (274, 73014415), (505, 39615742), (685, 29205766), (1010, 19807871), (1370, 14602883), (13837, 1445830), (27674, 722915), (69185, 289166), (138370, 144583)]