20227476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 50355200

約数和(自身を除く): 30127724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1123, 1501, 2246, 3002, 3369, 4492, 4503, 6004, 6738, 9006, 13476, 18012, 21337, 42674, 64011, 85348, 88717, 128022, 177434, 256044, 266151, 354868, 532302, 1064604, 1685623, 3371246, 5056869, 6742492, 10113738, 20227476]

約数ペア:

[(1, 20227476), (2, 10113738), (3, 6742492), (4, 5056869), (6, 3371246), (12, 1685623), (19, 1064604), (38, 532302), (57, 354868), (76, 266151), (79, 256044), (114, 177434), (158, 128022), (228, 88717), (237, 85348), (316, 64011), (474, 42674), (948, 21337), (1123, 18012), (1501, 13476), (2246, 9006), (3002, 6738), (3369, 6004), (4492, 4503)]