20176207986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1\times {\mathrm{68743}}^1$

素因数の和:73206

約数の個数: 32

約数和(自身を含む): 44031356928

約数和(自身を除く): 23855148942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4447, 8894, 13341, 26682, 48917, 68743, 97834, 137486, 146751, 206229, 293502, 412458, 756173, 1512346, 2268519, 4537038, 305700121, 611400242, 917100363, 1834200726, 3362701331, 6725402662, 10088103993, 20176207986]

約数ペア:

[(1, 20176207986), (2, 10088103993), (3, 6725402662), (6, 3362701331), (11, 1834200726), (22, 917100363), (33, 611400242), (66, 305700121), (4447, 4537038), (8894, 2268519), (13341, 1512346), (26682, 756173), (48917, 412458), (68743, 293502), (97834, 206229), (137486, 146751)]