20341276308

素因数分解:

$2^2\times 3^5\times {\mathrm{1531}}^1\times {\mathrm{13669}}^1$

素因数の和:15219

約数の個数: 72

約数和(自身を含む): 53361337120

約数和(自身を除く): 33020060812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1531, 3062, 4593, 6124, 9186, 13669, 13779, 18372, 27338, 27558, 41007, 41337, 54676, 55116, 82014, 82674, 123021, 124011, 164028, 165348, 246042, 248022, 369063, 372033, 492084, 496044, 738126, 744066, 1107189, 1476252, 1488132, 2214378, 3321567, 4428756, 6643134, 13286268, 20927239, 41854478, 62781717, 83708956, 125563434, 188345151, 251126868, 376690302, 565035453, 753380604, 1130070906, 1695106359, 2260141812, 3390212718, 5085319077, 6780425436, 10170638154, 20341276308]

約数ペア:

[(1, 20341276308), (2, 10170638154), (3, 6780425436), (4, 5085319077), (6, 3390212718), (9, 2260141812), (12, 1695106359), (18, 1130070906), (27, 753380604), (36, 565035453), (54, 376690302), (81, 251126868), (108, 188345151), (162, 125563434), (243, 83708956), (324, 62781717), (486, 41854478), (972, 20927239), (1531, 13286268), (3062, 6643134), (4593, 4428756), (6124, 3321567), (9186, 2214378), (13669, 1488132), (13779, 1476252), (18372, 1107189), (27338, 744066), (27558, 738126), (41007, 496044), (41337, 492084), (54676, 372033), (55116, 369063), (82014, 248022), (82674, 246042), (123021, 165348), (124011, 164028)]