20589594

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 42863040

約数和(自身を除く): 22273446

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 241, 482, 491, 723, 982, 1446, 1473, 2946, 6989, 13978, 14239, 20967, 28478, 41934, 42717, 85434, 118331, 236662, 354993, 709986, 3431599, 6863198, 10294797, 20589594]

約数ペア:

[(1, 20589594), (2, 10294797), (3, 6863198), (6, 3431599), (29, 709986), (58, 354993), (87, 236662), (174, 118331), (241, 85434), (482, 42717), (491, 41934), (723, 28478), (982, 20967), (1446, 14239), (1473, 13978), (2946, 6989)]