20403898619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2848513}}^1$

素因数の和:2848574

約数の個数: 16

約数和(自身を含む): 23927517600

約数和(自身を除く): 3523618981

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 2848513, 37030669, 54121747, 82606877, 703582711, 1073889401, 1569530663, 20403898619]

約数ペア:

[(1, 20403898619), (13, 1569530663), (19, 1073889401), (29, 703582711), (247, 82606877), (377, 54121747), (551, 37030669), (7163, 2848513)]