20123335016

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{411083}}^1$

素因数の和:411329

約数の個数: 32

約数和(自身を含む): 39217413600

約数和(自身を除く): 19094078584

約数列:

[1, 2, 4, 8, 29, 58, 116, 211, 232, 422, 844, 1688, 6119, 12238, 24476, 48952, 411083, 822166, 1644332, 3288664, 11921407, 23842814, 47685628, 86738513, 95371256, 173477026, 346954052, 693908104, 2515416877, 5030833754, 10061667508, 20123335016]

約数ペア:

[(1, 20123335016), (2, 10061667508), (4, 5030833754), (8, 2515416877), (29, 693908104), (58, 346954052), (116, 173477026), (211, 95371256), (232, 86738513), (422, 47685628), (844, 23842814), (1688, 11921407), (6119, 3288664), (12238, 1644332), (24476, 822166), (48952, 411083)]