20549473022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27253943}}^1$

素因数の和:27253987

約数の個数: 16

約数和(自身を含む): 34339969440

約数和(自身を除く): 13790496418

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 27253943, 54507886, 354301259, 708602518, 790364347, 1580728694, 10274736511, 20549473022]

約数ペア:

[(1, 20549473022), (2, 10274736511), (13, 1580728694), (26, 790364347), (29, 708602518), (58, 354301259), (377, 54507886), (754, 27253943)]