20194986462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3670481}}^1$

素因数の和:3670624

約数の個数: 32

約数和(自身を含む): 46512347904

約数和(自身を除く): 26317361442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 3670481, 7340962, 11011443, 22022886, 25693367, 51386734, 77080101, 154160202, 480833011, 961666022, 1442499033, 2884998066, 3365831077, 6731662154, 10097493231, 20194986462]

約数ペア:

[(1, 20194986462), (2, 10097493231), (3, 6731662154), (6, 3365831077), (7, 2884998066), (14, 1442499033), (21, 961666022), (42, 480833011), (131, 154160202), (262, 77080101), (393, 51386734), (786, 25693367), (917, 22022886), (1834, 11011443), (2751, 7340962), (5502, 3670481)]