20176489693794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1\times {\mathrm{9635023}}^1$

素因数の和:9635791

約数の個数: 64

約数和(自身を含む): 46817891979264

約数和(自身を除く): 26641402285470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 683, 1022, 1366, 1533, 2049, 3066, 4098, 4781, 9562, 14343, 28686, 49859, 99718, 149577, 299154, 349013, 698026, 1047039, 2094078, 9635023, 19270046, 28905069, 57810138, 67445161, 134890322, 202335483, 404670966, 703356679, 1406713358, 2110070037, 4220140074, 4923496753, 6580720709, 9846993506, 13161441418, 14770490259, 19742162127, 29540980518, 39484324254, 46065044963, 92130089926, 138195134889, 276390269778, 480392611757, 960785223514, 1441177835271, 2882355670542, 3362748282299, 6725496564598, 10088244846897, 20176489693794]

約数ペア:

[(1, 20176489693794), (2, 10088244846897), (3, 6725496564598), (6, 3362748282299), (7, 2882355670542), (14, 1441177835271), (21, 960785223514), (42, 480392611757), (73, 276390269778), (146, 138195134889), (219, 92130089926), (438, 46065044963), (511, 39484324254), (683, 29540980518), (1022, 19742162127), (1366, 14770490259), (1533, 13161441418), (2049, 9846993506), (3066, 6580720709), (4098, 4923496753), (4781, 4220140074), (9562, 2110070037), (14343, 1406713358), (28686, 703356679), (49859, 404670966), (99718, 202335483), (149577, 134890322), (299154, 67445161), (349013, 57810138), (698026, 28905069), (1047039, 19270046), (2094078, 9635023)]