204472020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{3299}}^1$

素因数の和:4344

約数の個数: 48

約数和(自身を含む): 573249600

約数和(自身を除く): 368777580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1033, 2066, 3099, 3299, 4132, 5165, 6198, 6598, 9897, 10330, 12396, 13196, 15495, 16495, 19794, 20660, 30990, 32990, 39588, 49485, 61980, 65980, 98970, 197940, 3407867, 6815734, 10223601, 13631468, 17039335, 20447202, 34078670, 40894404, 51118005, 68157340, 102236010, 204472020]

約数ペア:

[(1, 204472020), (2, 102236010), (3, 68157340), (4, 51118005), (5, 40894404), (6, 34078670), (10, 20447202), (12, 17039335), (15, 13631468), (20, 10223601), (30, 6815734), (60, 3407867), (1033, 197940), (2066, 98970), (3099, 65980), (3299, 61980), (4132, 49485), (5165, 39588), (6198, 32990), (6598, 30990), (9897, 20660), (10330, 19794), (12396, 16495), (13196, 15495)]