20307975864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{926797}}^1$

素因数の和:926900

約数の個数: 64

約数和(自身を含む): 56052743040

約数和(自身を除く): 35744767176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 664, 913, 996, 1826, 1992, 2739, 3652, 5478, 7304, 10956, 21912, 926797, 1853594, 2780391, 3707188, 5560782, 7414376, 10194767, 11121564, 20389534, 22243128, 30584301, 40779068, 61168602, 76924151, 81558136, 122337204, 153848302, 230772453, 244674408, 307696604, 461544906, 615393208, 846165661, 923089812, 1692331322, 1846179624, 2538496983, 3384662644, 5076993966, 6769325288, 10153987932, 20307975864]

約数ペア:

[(1, 20307975864), (2, 10153987932), (3, 6769325288), (4, 5076993966), (6, 3384662644), (8, 2538496983), (11, 1846179624), (12, 1692331322), (22, 923089812), (24, 846165661), (33, 615393208), (44, 461544906), (66, 307696604), (83, 244674408), (88, 230772453), (132, 153848302), (166, 122337204), (249, 81558136), (264, 76924151), (332, 61168602), (498, 40779068), (664, 30584301), (913, 22243128), (996, 20389534), (1826, 11121564), (1992, 10194767), (2739, 7414376), (3652, 5560782), (5478, 3707188), (7304, 2780391), (10956, 1853594), (21912, 926797)]