204539021860

素因数分解:

$2^2\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{4350043}}^1$

素因数の和:4352403

約数の個数: 24

約数和(自身を含む): 429714746496

約数和(自身を除く): 225175724636

約数列:

[1, 2, 4, 5, 10, 20, 2351, 4702, 9404, 11755, 23510, 47020, 4350043, 8700086, 17400172, 21750215, 43500430, 87000860, 10226951093, 20453902186, 40907804372, 51134755465, 102269510930, 204539021860]

約数ペア:

[(1, 204539021860), (2, 102269510930), (4, 51134755465), (5, 40907804372), (10, 20453902186), (20, 10226951093), (2351, 87000860), (4702, 43500430), (9404, 21750215), (11755, 17400172), (23510, 8700086), (47020, 4350043)]