20340048153590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{250215871}}^1$

素因数の和:250216628

約数の個数: 32

約数和(自身を含む): 39994504980480

約数和(自身を除く): 19654456826890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 739, 1478, 3695, 7390, 8129, 16258, 40645, 81290, 250215871, 500431742, 1251079355, 2502158710, 2752374581, 5504749162, 13761872905, 27523745810, 184909528669, 369819057338, 924547643345, 1849095286690, 2034004815359, 4068009630718, 10170024076795, 20340048153590]

約数ペア:

[(1, 20340048153590), (2, 10170024076795), (5, 4068009630718), (10, 2034004815359), (11, 1849095286690), (22, 924547643345), (55, 369819057338), (110, 184909528669), (739, 27523745810), (1478, 13761872905), (3695, 5504749162), (7390, 2752374581), (8129, 2502158710), (16258, 1251079355), (40645, 500431742), (81290, 250215871)]