20146343644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1\times {\mathrm{15629}}^1$

素因数の和:18082

約数の個数: 48

約数和(自身を含む): 42433574400

約数和(自身を除く): 22287230756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2423, 4846, 9692, 15629, 16961, 31258, 33922, 46037, 62516, 67844, 92074, 109403, 184148, 218806, 296951, 322259, 437612, 593902, 644518, 1187804, 1289036, 2078657, 4157314, 8314628, 37869067, 75738134, 151476268, 265083469, 530166938, 719512273, 1060333876, 1439024546, 2878049092, 5036585911, 10073171822, 20146343644]

約数ペア:

[(1, 20146343644), (2, 10073171822), (4, 5036585911), (7, 2878049092), (14, 1439024546), (19, 1060333876), (28, 719512273), (38, 530166938), (76, 265083469), (133, 151476268), (266, 75738134), (532, 37869067), (2423, 8314628), (4846, 4157314), (9692, 2078657), (15629, 1289036), (16961, 1187804), (31258, 644518), (33922, 593902), (46037, 437612), (62516, 322259), (67844, 296951), (92074, 218806), (109403, 184148)]