20192444510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{432479}}^1$

素因数の和:432545

約数の個数: 64

約数和(自身を含む): 44839526400

約数和(自身を除く): 24647081890

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 290, 322, 406, 667, 805, 1015, 1334, 1610, 2030, 3335, 4669, 6670, 9338, 23345, 46690, 432479, 864958, 2162395, 3027353, 4324790, 6054706, 9947017, 12541891, 15136765, 19894034, 25083782, 30273530, 49735085, 62709455, 69629119, 87793237, 99470170, 125418910, 139258238, 175586474, 288463493, 348145595, 438966185, 576926986, 696291190, 877932370, 1442317465, 2019244451, 2884634930, 4038488902, 10096222255, 20192444510]

約数ペア:

[(1, 20192444510), (2, 10096222255), (5, 4038488902), (7, 2884634930), (10, 2019244451), (14, 1442317465), (23, 877932370), (29, 696291190), (35, 576926986), (46, 438966185), (58, 348145595), (70, 288463493), (115, 175586474), (145, 139258238), (161, 125418910), (203, 99470170), (230, 87793237), (290, 69629119), (322, 62709455), (406, 49735085), (667, 30273530), (805, 25083782), (1015, 19894034), (1334, 15136765), (1610, 12541891), (2030, 9947017), (3335, 6054706), (4669, 4324790), (6670, 3027353), (9338, 2162395), (23345, 864958), (46690, 432479)]