20876952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{51169}}^1$

素因数の和:51195

約数の個数: 32

約数和(自身を含む): 55263600

約数和(自身を除く): 34386648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 51169, 102338, 153507, 204676, 307014, 409352, 614028, 869873, 1228056, 1739746, 2609619, 3479492, 5219238, 6958984, 10438476, 20876952]

約数ペア:

[(1, 20876952), (2, 10438476), (3, 6958984), (4, 5219238), (6, 3479492), (8, 2609619), (12, 1739746), (17, 1228056), (24, 869873), (34, 614028), (51, 409352), (68, 307014), (102, 204676), (136, 153507), (204, 102338), (408, 51169)]