20182777318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{116881}}^1$

素因数の和:117108

約数の個数: 32

約数和(自身を含む): 33931312128

約数和(自身を除く): 13748534810

約数列:

[1, 2, 11, 22, 47, 94, 167, 334, 517, 1034, 1837, 3674, 7849, 15698, 86339, 116881, 172678, 233762, 1285691, 2571382, 5493407, 10986814, 19519127, 39038254, 60427477, 120854954, 214710397, 429420794, 917398969, 1834797938, 10091388659, 20182777318]

約数ペア:

[(1, 20182777318), (2, 10091388659), (11, 1834797938), (22, 917398969), (47, 429420794), (94, 214710397), (167, 120854954), (334, 60427477), (517, 39038254), (1034, 19519127), (1837, 10986814), (3674, 5493407), (7849, 2571382), (15698, 1285691), (86339, 233762), (116881, 172678)]