20143508

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9343}}^1$

素因数の和:9372

約数の個数: 36

約数和(自身を含む): 44739072

約数和(自身を除く): 24595564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 9343, 18686, 37372, 65401, 102773, 130802, 205546, 261604, 411092, 457807, 719411, 915614, 1438822, 1831228, 2877644, 5035877, 10071754, 20143508]

約数ペア:

[(1, 20143508), (2, 10071754), (4, 5035877), (7, 2877644), (11, 1831228), (14, 1438822), (22, 915614), (28, 719411), (44, 457807), (49, 411092), (77, 261604), (98, 205546), (154, 130802), (196, 102773), (308, 65401), (539, 37372), (1078, 18686), (2156, 9343)]