20063575012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1\times {\mathrm{2017}}^1$

素因数の和:3088

約数の個数: 48

約数和(自身を含む): 38039509872

約数和(自身を除く): 17975934860

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 821, 932, 1642, 2017, 3029, 3284, 4034, 6058, 8068, 10673, 12116, 21346, 26221, 42692, 52442, 104884, 191293, 382586, 469961, 765172, 939922, 1655957, 1879844, 2486809, 3311914, 4973618, 6109493, 6623828, 9947236, 12218986, 21527441, 24437972, 43054882, 86109764, 385837981, 771675962, 1543351924, 5015893753, 10031787506, 20063575012]

約数ペア:

[(1, 20063575012), (2, 10031787506), (4, 5015893753), (13, 1543351924), (26, 771675962), (52, 385837981), (233, 86109764), (466, 43054882), (821, 24437972), (932, 21527441), (1642, 12218986), (2017, 9947236), (3029, 6623828), (3284, 6109493), (4034, 4973618), (6058, 3311914), (8068, 2486809), (10673, 1879844), (12116, 1655957), (21346, 939922), (26221, 765172), (42692, 469961), (52442, 382586), (104884, 191293)]