20161474710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51696089}}^1$

素因数の和:51696112

約数の個数: 32

約数和(自身を含む): 52109658720

約数和(自身を除く): 31948184010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51696089, 103392178, 155088267, 258480445, 310176534, 516960890, 672049157, 775441335, 1344098314, 1550882670, 2016147471, 3360245785, 4032294942, 6720491570, 10080737355, 20161474710]

約数ペア:

[(1, 20161474710), (2, 10080737355), (3, 6720491570), (5, 4032294942), (6, 3360245785), (10, 2016147471), (13, 1550882670), (15, 1344098314), (26, 775441335), (30, 672049157), (39, 516960890), (65, 310176534), (78, 258480445), (130, 155088267), (195, 103392178), (390, 51696089)]