20230898716

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20681}}^1$

素因数の和:20760

約数の個数: 96

約数和(自身を含む): 44474572800

約数和(自身を除く): 24243674084

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 196, 217, 322, 343, 434, 644, 686, 713, 868, 1127, 1372, 1426, 1519, 2254, 2852, 3038, 4508, 4991, 6076, 7889, 9982, 10633, 15778, 19964, 20681, 21266, 31556, 34937, 41362, 42532, 69874, 82724, 139748, 144767, 244559, 289534, 475663, 489118, 579068, 641111, 951326, 978236, 1013369, 1282222, 1902652, 2026738, 2564444, 3329641, 4053476, 4487777, 6659282, 7093583, 8975554, 13318564, 14187166, 14745553, 17951108, 23307487, 28374332, 29491106, 31414439, 46614974, 58982212, 62828878, 93229948, 103218871, 125657756, 163152409, 206437742, 219901073, 326304818, 412875484, 439802146, 652609636, 722532097, 879604292, 1445064194, 2890128388, 5057724679, 10115449358, 20230898716]

約数ペア:

[(1, 20230898716), (2, 10115449358), (4, 5057724679), (7, 2890128388), (14, 1445064194), (23, 879604292), (28, 722532097), (31, 652609636), (46, 439802146), (49, 412875484), (62, 326304818), (92, 219901073), (98, 206437742), (124, 163152409), (161, 125657756), (196, 103218871), (217, 93229948), (322, 62828878), (343, 58982212), (434, 46614974), (644, 31414439), (686, 29491106), (713, 28374332), (868, 23307487), (1127, 17951108), (1372, 14745553), (1426, 14187166), (1519, 13318564), (2254, 8975554), (2852, 7093583), (3038, 6659282), (4508, 4487777), (4991, 4053476), (6076, 3329641), (7889, 2564444), (9982, 2026738), (10633, 1902652), (15778, 1282222), (19964, 1013369), (20681, 978236), (21266, 951326), (31556, 641111), (34937, 579068), (41362, 489118), (42532, 475663), (69874, 289534), (82724, 244559), (139748, 144767)]