20222169220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{30773}}^1$

素因数の和:30925

約数の個数: 96

約数和(自身を含む): 48391499520

約数和(自身を除く): 28169330300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 103, 110, 116, 145, 206, 220, 290, 319, 412, 515, 580, 638, 1030, 1133, 1276, 1595, 2060, 2266, 2987, 3190, 4532, 5665, 5974, 6380, 11330, 11948, 14935, 22660, 29870, 30773, 32857, 59740, 61546, 65714, 123092, 131428, 153865, 164285, 307730, 328570, 338503, 615460, 657140, 677006, 892417, 1354012, 1692515, 1784834, 3169619, 3385030, 3569668, 4462085, 6339238, 6770060, 8924170, 9816587, 12678476, 15848095, 17848340, 19633174, 31696190, 34865809, 39266348, 49082935, 63392380, 69731618, 91918951, 98165870, 139463236, 174329045, 183837902, 196331740, 348658090, 367675804, 459594755, 697316180, 919189510, 1011108461, 1838379020, 2022216922, 4044433844, 5055542305, 10111084610, 20222169220]

約数ペア:

[(1, 20222169220), (2, 10111084610), (4, 5055542305), (5, 4044433844), (10, 2022216922), (11, 1838379020), (20, 1011108461), (22, 919189510), (29, 697316180), (44, 459594755), (55, 367675804), (58, 348658090), (103, 196331740), (110, 183837902), (116, 174329045), (145, 139463236), (206, 98165870), (220, 91918951), (290, 69731618), (319, 63392380), (412, 49082935), (515, 39266348), (580, 34865809), (638, 31696190), (1030, 19633174), (1133, 17848340), (1276, 15848095), (1595, 12678476), (2060, 9816587), (2266, 8924170), (2987, 6770060), (3190, 6339238), (4532, 4462085), (5665, 3569668), (5974, 3385030), (6380, 3169619), (11330, 1784834), (11948, 1692515), (14935, 1354012), (22660, 892417), (29870, 677006), (30773, 657140), (32857, 615460), (59740, 338503), (61546, 328570), (65714, 307730), (123092, 164285), (131428, 153865)]