20824436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5791}}^1$

素因数の和:5855

約数の個数: 24

約数和(自身を含む): 38922240

約数和(自身を除く): 18097804

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5791, 11582, 23164, 167939, 179521, 335878, 359042, 671756, 718084, 5206109, 10412218, 20824436]

約数ペア:

[(1, 20824436), (2, 10412218), (4, 5206109), (29, 718084), (31, 671756), (58, 359042), (62, 335878), (116, 179521), (124, 167939), (899, 23164), (1798, 11582), (3596, 5791)]