20235075670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1\times {\mathrm{67157}}^1$

素因数の和:68232

約数の個数: 32

約数和(自身を含む): 37715932800

約数和(自身を除く): 17480857130

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1039, 2078, 5195, 10390, 30131, 60262, 67157, 134314, 150655, 301310, 335785, 671570, 1947553, 3895106, 9737765, 19475530, 69776123, 139552246, 348880615, 697761230, 2023507567, 4047015134, 10117537835, 20235075670]

約数ペア:

[(1, 20235075670), (2, 10117537835), (5, 4047015134), (10, 2023507567), (29, 697761230), (58, 348880615), (145, 139552246), (290, 69776123), (1039, 19475530), (2078, 9737765), (5195, 3895106), (10390, 1947553), (30131, 671570), (60262, 335785), (67157, 301310), (134314, 150655)]