20190408020153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2459}}^1\times {\mathrm{111829}}^1$

素因数の和:114929

約数の個数: 32

約数和(自身を含む): 24481859385600

約数和(自身を除く): 4291451365447

約数列:

[1, 7, 17, 119, 617, 2459, 4319, 10489, 17213, 41803, 73423, 111829, 292621, 782803, 1517203, 1901093, 10620421, 13307651, 25792451, 68998493, 180547157, 274987511, 482989451, 1172974381, 1924912577, 4674787687, 8210820667, 32723513809, 169667294287, 1187671060009, 2884344002879, 20190408020153]

約数ペア:

[(1, 20190408020153), (7, 2884344002879), (17, 1187671060009), (119, 169667294287), (617, 32723513809), (2459, 8210820667), (4319, 4674787687), (10489, 1924912577), (17213, 1172974381), (41803, 482989451), (73423, 274987511), (111829, 180547157), (292621, 68998493), (782803, 25792451), (1517203, 13307651), (1901093, 10620421)]