20300208

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22259}}^1$

素因数の和:22289

約数の個数: 40

約数和(自身を含む): 55204800

約数和(自身を除く): 34904592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22259, 44518, 66777, 89036, 133554, 178072, 267108, 356144, 422921, 534216, 845842, 1068432, 1268763, 1691684, 2537526, 3383368, 5075052, 6766736, 10150104, 20300208]

約数ペア:

[(1, 20300208), (2, 10150104), (3, 6766736), (4, 5075052), (6, 3383368), (8, 2537526), (12, 1691684), (16, 1268763), (19, 1068432), (24, 845842), (38, 534216), (48, 422921), (57, 356144), (76, 267108), (114, 178072), (152, 133554), (228, 89036), (304, 66777), (456, 44518), (912, 22259)]