20182136410

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 37218424320

約数和(自身を除く): 17036287910

約数列:

[1, 2, 5, 10, 83, 131, 166, 262, 415, 419, 443, 655, 830, 838, 886, 1310, 2095, 2215, 4190, 4430, 10873, 21746, 34777, 36769, 54365, 54889, 58033, 69554, 73538, 108730, 109778, 116066, 173885, 183845, 185617, 274445, 290165, 347770, 367690, 371234, 548890, 580330, 928085, 1856170, 4555787, 4816739, 9111574, 9633478, 15406211, 22778935, 24083695, 24315827, 30812422, 45557870, 48167390, 48631654, 77031055, 121579135, 154062110, 243158270, 2018213641, 4036427282, 10091068205, 20182136410]

約数ペア:

[(1, 20182136410), (2, 10091068205), (5, 4036427282), (10, 2018213641), (83, 243158270), (131, 154062110), (166, 121579135), (262, 77031055), (415, 48631654), (419, 48167390), (443, 45557870), (655, 30812422), (830, 24315827), (838, 24083695), (886, 22778935), (1310, 15406211), (2095, 9633478), (2215, 9111574), (4190, 4816739), (4430, 4555787), (10873, 1856170), (21746, 928085), (34777, 580330), (36769, 548890), (54365, 371234), (54889, 367690), (58033, 347770), (69554, 290165), (73538, 274445), (108730, 185617), (109778, 183845), (116066, 173885)]