20090979594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{276347}}^1$

素因数の和:276939

約数の個数: 48

約数和(自身を含む): 49835492928

約数和(自身を除く): 29744513334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 577, 1154, 1731, 3462, 4039, 5193, 8078, 10386, 12117, 24234, 36351, 72702, 276347, 552694, 829041, 1658082, 1934429, 2487123, 3868858, 4974246, 5803287, 11606574, 17409861, 34819722, 159452219, 318904438, 478356657, 956713314, 1116165533, 1435069971, 2232331066, 2870139942, 3348496599, 6696993198, 10045489797, 20090979594]

約数ペア:

[(1, 20090979594), (2, 10045489797), (3, 6696993198), (6, 3348496599), (7, 2870139942), (9, 2232331066), (14, 1435069971), (18, 1116165533), (21, 956713314), (42, 478356657), (63, 318904438), (126, 159452219), (577, 34819722), (1154, 17409861), (1731, 11606574), (3462, 5803287), (4039, 4974246), (5193, 3868858), (8078, 2487123), (10386, 1934429), (12117, 1658082), (24234, 829041), (36351, 552694), (72702, 276347)]