20227521224

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{2087}}^1$

素因数の和:2462

約数の個数: 64

約数和(自身を含む): 39237696000

約数和(自身を除く): 19010174776

約数列:

[1, 2, 4, 8, 47, 94, 149, 173, 188, 298, 346, 376, 596, 692, 1192, 1384, 2087, 4174, 7003, 8131, 8348, 14006, 16262, 16696, 25777, 28012, 32524, 51554, 56024, 65048, 98089, 103108, 196178, 206216, 310963, 361051, 392356, 621926, 722102, 784712, 1211519, 1243852, 1444204, 2423038, 2487704, 2888408, 4846076, 9692152, 14615261, 16969397, 29230522, 33938794, 53796599, 58461044, 67877588, 107593198, 116922088, 135755176, 215186396, 430372792, 2528440153, 5056880306, 10113760612, 20227521224]

約数ペア:

[(1, 20227521224), (2, 10113760612), (4, 5056880306), (8, 2528440153), (47, 430372792), (94, 215186396), (149, 135755176), (173, 116922088), (188, 107593198), (298, 67877588), (346, 58461044), (376, 53796599), (596, 33938794), (692, 29230522), (1192, 16969397), (1384, 14615261), (2087, 9692152), (4174, 4846076), (7003, 2888408), (8131, 2487704), (8348, 2423038), (14006, 1444204), (16262, 1243852), (16696, 1211519), (25777, 784712), (28012, 722102), (32524, 621926), (51554, 392356), (56024, 361051), (65048, 310963), (98089, 206216), (103108, 196178)]