20222581296

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22173883}}^1$

素因数の和:22173913

約数の個数: 40

約数和(自身を含む): 54991232320

約数和(自身を除く): 34768651024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22173883, 44347766, 66521649, 88695532, 133043298, 177391064, 266086596, 354782128, 421303777, 532173192, 842607554, 1064346384, 1263911331, 1685215108, 2527822662, 3370430216, 5055645324, 6740860432, 10111290648, 20222581296]

約数ペア:

[(1, 20222581296), (2, 10111290648), (3, 6740860432), (4, 5055645324), (6, 3370430216), (8, 2527822662), (12, 1685215108), (16, 1263911331), (19, 1064346384), (24, 842607554), (38, 532173192), (48, 421303777), (57, 354782128), (76, 266086596), (114, 177391064), (152, 133043298), (228, 88695532), (304, 66521649), (456, 44347766), (912, 22173883)]