20190129124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1\times {\mathrm{2711}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 38802992256

約数和(自身を除く): 18612863132

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 877, 1754, 2123, 2711, 3508, 4246, 5422, 8492, 9647, 10844, 19294, 29821, 38588, 59642, 119284, 169261, 338522, 523223, 677044, 1046446, 1861871, 2092892, 2377547, 3723742, 4755094, 5755453, 7447484, 9510188, 11510906, 23021812, 26153017, 52306034, 104612068, 458866571, 917733142, 1835466284, 5047532281, 10095064562, 20190129124]

約数ペア:

[(1, 20190129124), (2, 10095064562), (4, 5047532281), (11, 1835466284), (22, 917733142), (44, 458866571), (193, 104612068), (386, 52306034), (772, 26153017), (877, 23021812), (1754, 11510906), (2123, 9510188), (2711, 7447484), (3508, 5755453), (4246, 4755094), (5422, 3723742), (8492, 2377547), (9647, 2092892), (10844, 1861871), (19294, 1046446), (29821, 677044), (38588, 523223), (59642, 338522), (119284, 169261)]