20105046436

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{443}}^1\times {\mathrm{29167}}^1$

素因数の和:30003

約数の個数: 24

約数和(自身を含む): 35355116160

約数和(自身を除く): 15250069724

約数列:

[1, 2, 4, 389, 443, 778, 886, 1556, 1772, 29167, 58334, 116668, 172327, 344654, 689308, 11345963, 12920981, 22691926, 25841962, 45383852, 51683924, 5026261609, 10052523218, 20105046436]

約数ペア:

[(1, 20105046436), (2, 10052523218), (4, 5026261609), (389, 51683924), (443, 45383852), (778, 25841962), (886, 22691926), (1556, 12920981), (1772, 11345963), (29167, 689308), (58334, 344654), (116668, 172327)]