20148390310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5153041}}^1$

素因数の和:5153088

約数の個数: 32

約数和(自身を含む): 40070054592

約数和(自身を除く): 19921664282

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 5153041, 10306082, 25765205, 51530410, 87601697, 118519943, 175203394, 237039886, 438008485, 592599715, 876016970, 1185199430, 2014839031, 4029678062, 10074195155, 20148390310]

約数ペア:

[(1, 20148390310), (2, 10074195155), (5, 4029678062), (10, 2014839031), (17, 1185199430), (23, 876016970), (34, 592599715), (46, 438008485), (85, 237039886), (115, 175203394), (170, 118519943), (230, 87601697), (391, 51530410), (782, 25765205), (1955, 10306082), (3910, 5153041)]