20693624

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21737}}^1$

素因数の和:21767

約数の個数: 32

約数和(自身を含む): 46954080

約数和(自身を除く): 26260456

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 21737, 43474, 86948, 152159, 173896, 304318, 369529, 608636, 739058, 1217272, 1478116, 2586703, 2956232, 5173406, 10346812, 20693624]

約数ペア:

[(1, 20693624), (2, 10346812), (4, 5173406), (7, 2956232), (8, 2586703), (14, 1478116), (17, 1217272), (28, 739058), (34, 608636), (56, 369529), (68, 304318), (119, 173896), (136, 152159), (238, 86948), (476, 43474), (952, 21737)]