20131119252

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13004599}}^1$

素因数の和:13004652

約数の個数: 36

約数和(自身を含む): 52070418400

約数和(自身を除く): 31939299148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 13004599, 26009198, 39013797, 52018396, 78027594, 117041391, 156055188, 234082782, 468165564, 559197757, 1118395514, 1677593271, 2236791028, 3355186542, 5032779813, 6710373084, 10065559626, 20131119252]

約数ペア:

[(1, 20131119252), (2, 10065559626), (3, 6710373084), (4, 5032779813), (6, 3355186542), (9, 2236791028), (12, 1677593271), (18, 1118395514), (36, 559197757), (43, 468165564), (86, 234082782), (129, 156055188), (172, 117041391), (258, 78027594), (387, 52018396), (516, 39013797), (774, 26009198), (1548, 13004599)]