20092818

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 20964462

約数列:

[1, 2, 3, 6, 89, 178, 191, 197, 267, 382, 394, 534, 573, 591, 1146, 1182, 16999, 17533, 33998, 35066, 37627, 50997, 52599, 75254, 101994, 105198, 112881, 225762, 3348803, 6697606, 10046409, 20092818]

約数ペア:

[(1, 20092818), (2, 10046409), (3, 6697606), (6, 3348803), (89, 225762), (178, 112881), (191, 105198), (197, 101994), (267, 75254), (382, 52599), (394, 50997), (534, 37627), (573, 35066), (591, 33998), (1146, 17533), (1182, 16999)]