20070402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7417}}^1$

素因数の和:7474

約数の個数: 32

約数和(自身を含む): 44864064

約数和(自身を除く): 24793662

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7417, 14834, 22251, 44502, 81587, 163174, 244761, 304097, 489522, 608194, 912291, 1824582, 3345067, 6690134, 10035201, 20070402]

約数ペア:

[(1, 20070402), (2, 10035201), (3, 6690134), (6, 3345067), (11, 1824582), (22, 912291), (33, 608194), (41, 489522), (66, 304097), (82, 244761), (123, 163174), (246, 81587), (451, 44502), (902, 22251), (1353, 14834), (2706, 7417)]