20137662273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{769}}^1\times {\mathrm{1109}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 28553817600

約数和(自身を除く): 8416155327

約数列:

[1, 3, 17, 51, 463, 769, 1109, 1389, 2307, 3327, 7871, 13073, 18853, 23613, 39219, 56559, 356047, 513467, 852821, 1068141, 1540401, 2558463, 6052799, 8728939, 14497957, 18158397, 26186817, 43493871, 394856123, 1184568369, 6712554091, 20137662273]

約数ペア:

[(1, 20137662273), (3, 6712554091), (17, 1184568369), (51, 394856123), (463, 43493871), (769, 26186817), (1109, 18158397), (1389, 14497957), (2307, 8728939), (3327, 6052799), (7871, 2558463), (13073, 1540401), (18853, 1068141), (23613, 852821), (39219, 513467), (56559, 356047)]