20199700362

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{277}}^1\times {\mathrm{2411}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 41141406816

約数和(自身を除く): 20941706454

約数列:

[1, 2, 3, 6, 71, 142, 213, 277, 426, 554, 831, 1662, 2411, 4822, 5041, 7233, 10082, 14466, 15123, 19667, 30246, 39334, 59001, 118002, 171181, 342362, 513543, 667847, 1027086, 1335694, 1396357, 2003541, 2792714, 4007082, 4189071, 8378142, 12153851, 24307702, 36461553, 47417137, 72923106, 94834274, 142251411, 284502822, 3366616727, 6733233454, 10099850181, 20199700362]

約数ペア:

[(1, 20199700362), (2, 10099850181), (3, 6733233454), (6, 3366616727), (71, 284502822), (142, 142251411), (213, 94834274), (277, 72923106), (426, 47417137), (554, 36461553), (831, 24307702), (1662, 12153851), (2411, 8378142), (4822, 4189071), (5041, 4007082), (7233, 2792714), (10082, 2003541), (14466, 1396357), (15123, 1335694), (19667, 1027086), (30246, 667847), (39334, 513543), (59001, 342362), (118002, 171181)]