10200021978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1335431}}^1$

素因数の和:1335522

約数の個数: 32

約数和(自身を含む): 21794250240

約数和(自身を除く): 11594228262

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 1335431, 2670862, 4006293, 8012586, 25373189, 50746378, 76119567, 89473877, 152239134, 178947754, 268421631, 536843262, 1700003663, 3400007326, 5100010989, 10200021978]

約数ペア:

[(1, 10200021978), (2, 5100010989), (3, 3400007326), (6, 1700003663), (19, 536843262), (38, 268421631), (57, 178947754), (67, 152239134), (114, 89473877), (134, 76119567), (201, 50746378), (402, 25373189), (1273, 8012586), (2546, 4006293), (3819, 2670862), (7638, 1335431)]