20189368848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3476131}}^1$

素因数の和:3476164

約数の個数: 60

約数和(自身を含む): 57328368944

約数和(自身を除く): 37139000096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 3476131, 6952262, 10428393, 13904524, 20856786, 27809048, 38237441, 41713572, 55618096, 76474882, 83427144, 114712323, 152949764, 166854288, 229424646, 305899528, 420611851, 458849292, 611799056, 841223702, 917698584, 1261835553, 1682447404, 1835397168, 2523671106, 3364894808, 5047342212, 6729789616, 10094684424, 20189368848]

約数ペア:

[(1, 20189368848), (2, 10094684424), (3, 6729789616), (4, 5047342212), (6, 3364894808), (8, 2523671106), (11, 1835397168), (12, 1682447404), (16, 1261835553), (22, 917698584), (24, 841223702), (33, 611799056), (44, 458849292), (48, 420611851), (66, 305899528), (88, 229424646), (121, 166854288), (132, 152949764), (176, 114712323), (242, 83427144), (264, 76474882), (363, 55618096), (484, 41713572), (528, 38237441), (726, 27809048), (968, 20856786), (1452, 13904524), (1936, 10428393), (2904, 6952262), (5808, 3476131)]