20118996832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{3797}}^1\times {\mathrm{15053}}^1$

素因数の和:18871

約数の個数: 48

約数和(自身を含む): 43224369552

約数和(自身を除く): 23105372720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 3797, 7594, 15053, 15188, 30106, 30376, 41767, 60212, 60752, 83534, 120424, 121504, 165583, 167068, 240848, 331166, 334136, 481696, 662332, 668272, 1324664, 1336544, 2649328, 5298656, 57156241, 114312482, 228624964, 457249928, 628718651, 914499856, 1257437302, 1828999712, 2514874604, 5029749208, 10059498416, 20118996832]

約数ペア:

[(1, 20118996832), (2, 10059498416), (4, 5029749208), (8, 2514874604), (11, 1828999712), (16, 1257437302), (22, 914499856), (32, 628718651), (44, 457249928), (88, 228624964), (176, 114312482), (352, 57156241), (3797, 5298656), (7594, 2649328), (15053, 1336544), (15188, 1324664), (30106, 668272), (30376, 662332), (41767, 481696), (60212, 334136), (60752, 331166), (83534, 240848), (120424, 167068), (121504, 165583)]