20223480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 61194240

約数和(自身を除く): 40970760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1327, 1524, 1905, 2540, 2654, 3048, 3810, 3981, 5080, 5308, 6635, 7620, 7962, 10616, 13270, 15240, 15924, 19905, 26540, 31848, 39810, 53080, 79620, 159240, 168529, 337058, 505587, 674116, 842645, 1011174, 1348232, 1685290, 2022348, 2527935, 3370580, 4044696, 5055870, 6741160, 10111740, 20223480]

約数ペア:

[(1, 20223480), (2, 10111740), (3, 6741160), (4, 5055870), (5, 4044696), (6, 3370580), (8, 2527935), (10, 2022348), (12, 1685290), (15, 1348232), (20, 1011174), (24, 842645), (30, 674116), (40, 505587), (60, 337058), (120, 168529), (127, 159240), (254, 79620), (381, 53080), (508, 39810), (635, 31848), (762, 26540), (1016, 19905), (1270, 15924), (1327, 15240), (1524, 13270), (1905, 10616), (2540, 7962), (2654, 7620), (3048, 6635), (3810, 5308), (3981, 5080)]