2020104282

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{361637}}^1$

素因数の和:361675

約数の個数: 48

約数和(自身を含む): 4947207840

約数和(自身を除く): 2927103558

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 361637, 723274, 1084911, 2169822, 2531459, 5062918, 6871103, 7594377, 13742206, 15188754, 17720213, 20613309, 35440426, 41226618, 48097721, 53160639, 96195442, 106321278, 144293163, 288586326, 336684047, 673368094, 1010052141, 2020104282]

約数ペア:

[(1, 2020104282), (2, 1010052141), (3, 673368094), (6, 336684047), (7, 288586326), (14, 144293163), (19, 106321278), (21, 96195442), (38, 53160639), (42, 48097721), (49, 41226618), (57, 35440426), (98, 20613309), (114, 17720213), (133, 15188754), (147, 13742206), (266, 7594377), (294, 6871103), (399, 5062918), (798, 2531459), (931, 2169822), (1862, 1084911), (2793, 723274), (5586, 361637)]