20797104

素因数分解:

$2^4\times 3^1\times {\mathrm{283}}^1\times {\mathrm{1531}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 53950912

約数和(自身を除く): 33153808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 283, 566, 849, 1132, 1531, 1698, 2264, 3062, 3396, 4528, 4593, 6124, 6792, 9186, 12248, 13584, 18372, 24496, 36744, 73488, 433273, 866546, 1299819, 1733092, 2599638, 3466184, 5199276, 6932368, 10398552, 20797104]

約数ペア:

[(1, 20797104), (2, 10398552), (3, 6932368), (4, 5199276), (6, 3466184), (8, 2599638), (12, 1733092), (16, 1299819), (24, 866546), (48, 433273), (283, 73488), (566, 36744), (849, 24496), (1132, 18372), (1531, 13584), (1698, 12248), (2264, 9186), (3062, 6792), (3396, 6124), (4528, 4593)]