20173376114

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{17497}}^1$

素因数の和:17774

約数の個数: 32

約数和(自身を含む): 31464903600

約数和(自身を除く): 11291527486

約数列:

[1, 2, 53, 73, 106, 146, 149, 298, 3869, 7738, 7897, 10877, 15794, 17497, 21754, 34994, 576481, 927341, 1152962, 1277281, 1854682, 2554562, 2607053, 5214106, 67695893, 135391786, 138173809, 190314869, 276347618, 380629738, 10086688057, 20173376114]

約数ペア:

[(1, 20173376114), (2, 10086688057), (53, 380629738), (73, 276347618), (106, 190314869), (146, 138173809), (149, 135391786), (298, 67695893), (3869, 5214106), (7738, 2607053), (7897, 2554562), (10877, 1854682), (15794, 1277281), (17497, 1152962), (21754, 927341), (34994, 576481)]