20215723110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{33457}}^1$

素因数の和:35309

約数の個数: 64

約数和(自身を含む): 52958928384

約数和(自身を除く): 32743205274

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1831, 3662, 5493, 9155, 10986, 18310, 20141, 27465, 33457, 40282, 54930, 60423, 66914, 100371, 100705, 120846, 167285, 200742, 201410, 302115, 334570, 368027, 501855, 604230, 736054, 1003710, 1104081, 1840135, 2208162, 3680270, 5520405, 11040810, 61259767, 122519534, 183779301, 306298835, 367558602, 612597670, 673857437, 918896505, 1347714874, 1837793010, 2021572311, 3369287185, 4043144622, 6738574370, 10107861555, 20215723110]

約数ペア:

[(1, 20215723110), (2, 10107861555), (3, 6738574370), (5, 4043144622), (6, 3369287185), (10, 2021572311), (11, 1837793010), (15, 1347714874), (22, 918896505), (30, 673857437), (33, 612597670), (55, 367558602), (66, 306298835), (110, 183779301), (165, 122519534), (330, 61259767), (1831, 11040810), (3662, 5520405), (5493, 3680270), (9155, 2208162), (10986, 1840135), (18310, 1104081), (20141, 1003710), (27465, 736054), (33457, 604230), (40282, 501855), (54930, 368027), (60423, 334570), (66914, 302115), (100371, 201410), (100705, 200742), (120846, 167285)]