20808211752

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{17000173}}^1$

素因数の和:17000202

約数の個数: 48

約数和(自身を含む): 59670610740

約数和(自身を除く): 38862398988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 17000173, 34000346, 51000519, 68000692, 102001038, 136001384, 153001557, 204002076, 289002941, 306003114, 408004152, 578005882, 612006228, 867008823, 1156011764, 1224012456, 1734017646, 2312023528, 2601026469, 3468035292, 5202052938, 6936070584, 10404105876, 20808211752]

約数ペア:

[(1, 20808211752), (2, 10404105876), (3, 6936070584), (4, 5202052938), (6, 3468035292), (8, 2601026469), (9, 2312023528), (12, 1734017646), (17, 1224012456), (18, 1156011764), (24, 867008823), (34, 612006228), (36, 578005882), (51, 408004152), (68, 306003114), (72, 289002941), (102, 204002076), (136, 153001557), (153, 136001384), (204, 102001038), (306, 68000692), (408, 51000519), (612, 34000346), (1224, 17000173)]