20167696568

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{3037}}^1$

素因数の和:3336

約数の個数: 64

約数和(自身を含む): 39090310560

約数和(自身を除く): 18922613992

約数列:

[1, 2, 4, 8, 73, 83, 137, 146, 166, 274, 292, 332, 548, 584, 664, 1096, 3037, 6059, 6074, 10001, 11371, 12118, 12148, 20002, 22742, 24236, 24296, 40004, 45484, 48472, 80008, 90968, 221701, 252071, 416069, 443402, 504142, 830083, 832138, 886804, 1008284, 1660166, 1664276, 1773608, 2016568, 3320332, 3328552, 6640664, 18401183, 30373037, 34533727, 36802366, 60746074, 69067454, 73604732, 121492148, 138134908, 147209464, 242984296, 276269816, 2520962071, 5041924142, 10083848284, 20167696568]

約数ペア:

[(1, 20167696568), (2, 10083848284), (4, 5041924142), (8, 2520962071), (73, 276269816), (83, 242984296), (137, 147209464), (146, 138134908), (166, 121492148), (274, 73604732), (292, 69067454), (332, 60746074), (548, 36802366), (584, 34533727), (664, 30373037), (1096, 18401183), (3037, 6640664), (6059, 3328552), (6074, 3320332), (10001, 2016568), (11371, 1773608), (12118, 1664276), (12148, 1660166), (20002, 1008284), (22742, 886804), (24236, 832138), (24296, 830083), (40004, 504142), (45484, 443402), (48472, 416069), (80008, 252071), (90968, 221701)]