2013126940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9150577}}^1$

素因数の和:9150597

約数の個数: 24

約数和(自身を含む): 4611891312

約数和(自身を除く): 2598764372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9150577, 18301154, 36602308, 45752885, 91505770, 100656347, 183011540, 201312694, 402625388, 503281735, 1006563470, 2013126940]

約数ペア:

[(1, 2013126940), (2, 1006563470), (4, 503281735), (5, 402625388), (10, 201312694), (11, 183011540), (20, 100656347), (22, 91505770), (44, 45752885), (55, 36602308), (110, 18301154), (220, 9150577)]