20153973156

素因数分解:

$2^2\times 3^1\times {\mathrm{2521}}^1\times {\mathrm{666203}}^1$

素因数の和:668731

約数の個数: 24

約数和(自身を含む): 47044661664

約数和(自身を除く): 26890688508

約数列:

[1, 2, 3, 4, 6, 12, 2521, 5042, 7563, 10084, 15126, 30252, 666203, 1332406, 1998609, 2664812, 3997218, 7994436, 1679497763, 3358995526, 5038493289, 6717991052, 10076986578, 20153973156]

約数ペア:

[(1, 20153973156), (2, 10076986578), (3, 6717991052), (4, 5038493289), (6, 3358995526), (12, 1679497763), (2521, 7994436), (5042, 3997218), (7563, 2664812), (10084, 1998609), (15126, 1332406), (30252, 666203)]