20141464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21157}}^1$

素因数の和:21187

約数の個数: 32

約数和(自身を含む): 45701280

約数和(自身を除く): 25559816

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 21157, 42314, 84628, 148099, 169256, 296198, 359669, 592396, 719338, 1184792, 1438676, 2517683, 2877352, 5035366, 10070732, 20141464]

約数ペア:

[(1, 20141464), (2, 10070732), (4, 5035366), (7, 2877352), (8, 2517683), (14, 1438676), (17, 1184792), (28, 719338), (34, 592396), (56, 359669), (68, 296198), (119, 169256), (136, 148099), (238, 84628), (476, 42314), (952, 21157)]