2020429474

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1\times {\mathrm{2741}}^1$

素因数の和:4210

約数の個数: 32

約数和(自身を含む): 3561002496

約数和(自身を除く): 1540573022

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1423, 2741, 2846, 5482, 9961, 19187, 19922, 38374, 52651, 101417, 105302, 202834, 368557, 709919, 737114, 1419838, 3900443, 7800886, 27303101, 54606202, 144316391, 288632782, 1010214737, 2020429474]

約数ペア:

[(1, 2020429474), (2, 1010214737), (7, 288632782), (14, 144316391), (37, 54606202), (74, 27303101), (259, 7800886), (518, 3900443), (1423, 1419838), (2741, 737114), (2846, 709919), (5482, 368557), (9961, 202834), (19187, 105302), (19922, 101417), (38374, 52651)]