20224185640

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1\times {\mathrm{4943}}^1$

素因数の和:5626

約数の個数: 64

約数和(自身を含む): 45813081600

約数和(自身を除く): 25588895960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 439, 466, 878, 932, 1165, 1756, 1864, 2195, 2330, 3512, 4390, 4660, 4943, 8780, 9320, 9886, 17560, 19772, 24715, 39544, 49430, 98860, 102287, 197720, 204574, 409148, 511435, 818296, 1022870, 1151719, 2045740, 2169977, 2303438, 4091480, 4339954, 4606876, 5758595, 8679908, 9213752, 10849885, 11517190, 17359816, 21699770, 23034380, 43399540, 46068760, 86799080, 505604641, 1011209282, 2022418564, 2528023205, 4044837128, 5056046410, 10112092820, 20224185640]

約数ペア:

[(1, 20224185640), (2, 10112092820), (4, 5056046410), (5, 4044837128), (8, 2528023205), (10, 2022418564), (20, 1011209282), (40, 505604641), (233, 86799080), (439, 46068760), (466, 43399540), (878, 23034380), (932, 21699770), (1165, 17359816), (1756, 11517190), (1864, 10849885), (2195, 9213752), (2330, 8679908), (3512, 5758595), (4390, 4606876), (4660, 4339954), (4943, 4091480), (8780, 2303438), (9320, 2169977), (9886, 2045740), (17560, 1151719), (19772, 1022870), (24715, 818296), (39544, 511435), (49430, 409148), (98860, 204574), (102287, 197720)]