20138972800316

素因数分解:

$2^2\times {\mathrm{3739}}^1\times {\mathrm{35863}}^1\times {\mathrm{37547}}^1$

素因数の和:77153

約数の個数: 24

約数和(自身を含む): 35254550136960

約数和(自身を除く): 15115577336644

約数列:

[1, 2, 4, 3739, 7478, 14956, 35863, 37547, 71726, 75094, 143452, 150188, 134091757, 140388233, 268183514, 280776466, 536367028, 561552932, 1346548061, 2693096122, 5386192244, 5034743200079, 10069486400158, 20138972800316]

約数ペア:

[(1, 20138972800316), (2, 10069486400158), (4, 5034743200079), (3739, 5386192244), (7478, 2693096122), (14956, 1346548061), (35863, 561552932), (37547, 536367028), (71726, 280776466), (75094, 268183514), (143452, 140388233), (150188, 134091757)]