20367013008

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{877}}^1\times {\mathrm{2293}}^1$

素因数の和:3392

約数の個数: 80

約数和(自身を含む): 52947502016

約数和(自身を除く): 32580489008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 877, 1266, 1688, 1754, 2293, 2532, 2631, 3376, 3508, 4586, 5064, 5262, 6879, 7016, 9172, 10128, 10524, 13758, 14032, 18344, 21048, 27516, 36688, 42096, 55032, 110064, 185047, 370094, 483823, 555141, 740188, 967646, 1110282, 1451469, 1480376, 1935292, 2010961, 2220564, 2902938, 2960752, 3870584, 4021922, 4441128, 5805876, 6032883, 7741168, 8043844, 8882256, 11611752, 12065766, 16087688, 23223504, 24131532, 32175376, 48263064, 96526128, 424312771, 848625542, 1272938313, 1697251084, 2545876626, 3394502168, 5091753252, 6789004336, 10183506504, 20367013008]

約数ペア:

[(1, 20367013008), (2, 10183506504), (3, 6789004336), (4, 5091753252), (6, 3394502168), (8, 2545876626), (12, 1697251084), (16, 1272938313), (24, 848625542), (48, 424312771), (211, 96526128), (422, 48263064), (633, 32175376), (844, 24131532), (877, 23223504), (1266, 16087688), (1688, 12065766), (1754, 11611752), (2293, 8882256), (2532, 8043844), (2631, 7741168), (3376, 6032883), (3508, 5805876), (4586, 4441128), (5064, 4021922), (5262, 3870584), (6879, 2960752), (7016, 2902938), (9172, 2220564), (10128, 2010961), (10524, 1935292), (13758, 1480376), (14032, 1451469), (18344, 1110282), (21048, 967646), (27516, 740188), (36688, 555141), (42096, 483823), (55032, 370094), (110064, 185047)]