20164136498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{41911}}^1$

素因数の和:43094

約数の個数: 32

約数和(自身を含む): 34763489280

約数和(自身を除く): 14599352782

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1151, 2302, 12661, 21869, 25322, 41911, 43738, 83822, 240559, 461021, 481118, 796309, 922042, 1592618, 8759399, 17518798, 48239561, 96479122, 530635171, 916551659, 1061270342, 1833103318, 10082068249, 20164136498]

約数ペア:

[(1, 20164136498), (2, 10082068249), (11, 1833103318), (19, 1061270342), (22, 916551659), (38, 530635171), (209, 96479122), (418, 48239561), (1151, 17518798), (2302, 8759399), (12661, 1592618), (21869, 922042), (25322, 796309), (41911, 481118), (43738, 461021), (83822, 240559)]