20171617512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1149773}}^1$

素因数の和:1149842

約数の個数: 64

約数和(自身を含む): 54637260480

約数和(自身を除く): 34465642968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 17544, 1149773, 2299546, 3449319, 4599092, 6898638, 9198184, 13797276, 19546141, 27594552, 39092282, 49440239, 58638423, 78184564, 98880478, 117276846, 148320717, 156369128, 197760956, 234553692, 296641434, 395521912, 469107384, 593282868, 840484063, 1186565736, 1680968126, 2521452189, 3361936252, 5042904378, 6723872504, 10085808756, 20171617512]

約数ペア:

[(1, 20171617512), (2, 10085808756), (3, 6723872504), (4, 5042904378), (6, 3361936252), (8, 2521452189), (12, 1680968126), (17, 1186565736), (24, 840484063), (34, 593282868), (43, 469107384), (51, 395521912), (68, 296641434), (86, 234553692), (102, 197760956), (129, 156369128), (136, 148320717), (172, 117276846), (204, 98880478), (258, 78184564), (344, 58638423), (408, 49440239), (516, 39092282), (731, 27594552), (1032, 19546141), (1462, 13797276), (2193, 9198184), (2924, 6898638), (4386, 4599092), (5848, 3449319), (8772, 2299546), (17544, 1149773)]