20235552138

素因数分解:

$2^1\times 3^3\times {\mathrm{15551}}^1\times {\mathrm{24097}}^1$

素因数の和:39659

約数の個数: 32

約数和(自身を含む): 44972651520

約数和(自身を除く): 24737099382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 15551, 24097, 31102, 46653, 48194, 72291, 93306, 139959, 144582, 216873, 279918, 419877, 433746, 650619, 839754, 1301238, 374732447, 749464894, 1124197341, 2248394682, 3372592023, 6745184046, 10117776069, 20235552138]

約数ペア:

[(1, 20235552138), (2, 10117776069), (3, 6745184046), (6, 3372592023), (9, 2248394682), (18, 1124197341), (27, 749464894), (54, 374732447), (15551, 1301238), (24097, 839754), (31102, 650619), (46653, 433746), (48194, 419877), (72291, 279918), (93306, 216873), (139959, 144582)]