20175272226

素因数分解:

$2^1\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2420839}}^1$

素因数の和:2421310

約数の個数: 24

約数和(自身を含む): 43807520640

約数和(自身を除く): 23632248414

約数列:

[1, 2, 3, 6, 9, 18, 463, 926, 1389, 2778, 4167, 8334, 2420839, 4841678, 7262517, 14525034, 21787551, 43575102, 1120848457, 2241696914, 3362545371, 6725090742, 10087636113, 20175272226]

約数ペア:

[(1, 20175272226), (2, 10087636113), (3, 6725090742), (6, 3362545371), (9, 2241696914), (18, 1120848457), (463, 43575102), (926, 21787551), (1389, 14525034), (2778, 7262517), (4167, 4841678), (8334, 2420839)]