20224278977

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1155211}}^1$

素因数の和:1155320

約数の個数: 16

約数和(自身を含む): 24065376384

約数和(自身を除く): 3841097407

約数列:

[1, 7, 41, 61, 287, 427, 2501, 17507, 1155211, 8086477, 47363651, 70467871, 331545557, 493275097, 2889182711, 20224278977]

約数ペア:

[(1, 20224278977), (7, 2889182711), (41, 493275097), (61, 331545557), (287, 70467871), (427, 47363651), (2501, 8086477), (17507, 1155211)]