20183329430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4959049}}^1$

素因数の和:4959104

約数の個数: 32

約数和(自身を含む): 40703882400

約数和(自身を除く): 20520552970

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4959049, 9918098, 24795245, 49590490, 54549539, 109099078, 183484813, 272747695, 366969626, 545495390, 917424065, 1834848130, 2018332943, 4036665886, 10091664715, 20183329430]

約数ペア:

[(1, 20183329430), (2, 10091664715), (5, 4036665886), (10, 2018332943), (11, 1834848130), (22, 917424065), (37, 545495390), (55, 366969626), (74, 272747695), (110, 183484813), (185, 109099078), (370, 54549539), (407, 49590490), (814, 24795245), (2035, 9918098), (4070, 4959049)]