15693660020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1\times {\mathrm{13367}}^1$

素因数の和:14672

約数の個数: 48

約数和(自身を含む): 33687360000

約数和(自身を除く): 17993699980

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1249, 2498, 4996, 6245, 12490, 13367, 24980, 26734, 53468, 58703, 66835, 117406, 133670, 234812, 267340, 293515, 587030, 628249, 1174060, 1256498, 2512996, 3141245, 6282490, 12564980, 16695383, 33390766, 66781532, 83476915, 166953830, 333907660, 784683001, 1569366002, 3138732004, 3923415005, 7846830010, 15693660020]

約数ペア:

[(1, 15693660020), (2, 7846830010), (4, 3923415005), (5, 3138732004), (10, 1569366002), (20, 784683001), (47, 333907660), (94, 166953830), (188, 83476915), (235, 66781532), (470, 33390766), (940, 16695383), (1249, 12564980), (2498, 6282490), (4996, 3141245), (6245, 2512996), (12490, 1256498), (13367, 1174060), (24980, 628249), (26734, 587030), (53468, 293515), (58703, 267340), (66835, 234812), (117406, 133670)]