20101048844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{15277}}^1$

素因数の和:15506

約数の個数: 48

約数和(自身を含む): 36868136256

約数和(自身を除く): 16767087412

約数列:

[1, 2, 4, 41, 71, 82, 113, 142, 164, 226, 284, 452, 2911, 4633, 5822, 8023, 9266, 11644, 15277, 16046, 18532, 30554, 32092, 61108, 328943, 626357, 657886, 1084667, 1252714, 1315772, 1726301, 2169334, 2505428, 3452602, 4338668, 6905204, 44471347, 70778341, 88942694, 122567371, 141556682, 177885388, 245134742, 283113364, 490269484, 5025262211, 10050524422, 20101048844]

約数ペア:

[(1, 20101048844), (2, 10050524422), (4, 5025262211), (41, 490269484), (71, 283113364), (82, 245134742), (113, 177885388), (142, 141556682), (164, 122567371), (226, 88942694), (284, 70778341), (452, 44471347), (2911, 6905204), (4633, 4338668), (5822, 3452602), (8023, 2505428), (9266, 2169334), (11644, 1726301), (15277, 1315772), (16046, 1252714), (18532, 1084667), (30554, 657886), (32092, 626357), (61108, 328943)]