20221573284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{161087}}^1$

素因数の和:161425

約数の個数: 72

約数和(自身を含む): 55938774528

約数和(自身を除く): 35717201244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 317, 396, 634, 951, 1268, 1902, 2853, 3487, 3804, 5706, 6974, 10461, 11412, 13948, 20922, 31383, 41844, 62766, 125532, 161087, 322174, 483261, 644348, 966522, 1449783, 1771957, 1933044, 2899566, 3543914, 5315871, 5799132, 7087828, 10631742, 15947613, 21263484, 31895226, 51064579, 63790452, 102129158, 153193737, 204258316, 306387474, 459581211, 561710369, 612774948, 919162422, 1123420738, 1685131107, 1838324844, 2246841476, 3370262214, 5055393321, 6740524428, 10110786642, 20221573284]

約数ペア:

[(1, 20221573284), (2, 10110786642), (3, 6740524428), (4, 5055393321), (6, 3370262214), (9, 2246841476), (11, 1838324844), (12, 1685131107), (18, 1123420738), (22, 919162422), (33, 612774948), (36, 561710369), (44, 459581211), (66, 306387474), (99, 204258316), (132, 153193737), (198, 102129158), (317, 63790452), (396, 51064579), (634, 31895226), (951, 21263484), (1268, 15947613), (1902, 10631742), (2853, 7087828), (3487, 5799132), (3804, 5315871), (5706, 3543914), (6974, 2899566), (10461, 1933044), (11412, 1771957), (13948, 1449783), (20922, 966522), (31383, 644348), (41844, 483261), (62766, 322174), (125532, 161087)]