20179310312

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{101477}}^1$

素因数の和:101610

約数の個数: 64

約数和(自身を含む): 44715265920

約数和(自身を除く): 24535955608

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 67, 106, 134, 212, 268, 371, 424, 469, 536, 742, 938, 1484, 1876, 2968, 3551, 3752, 7102, 14204, 24857, 28408, 49714, 99428, 101477, 198856, 202954, 405908, 710339, 811816, 1420678, 2841356, 5378281, 5682712, 6798959, 10756562, 13597918, 21513124, 27195836, 37647967, 43026248, 47592713, 54391672, 75295934, 95185426, 150591868, 190370852, 301183736, 360344827, 380741704, 720689654, 1441379308, 2522413789, 2882758616, 5044827578, 10089655156, 20179310312]

約数ペア:

[(1, 20179310312), (2, 10089655156), (4, 5044827578), (7, 2882758616), (8, 2522413789), (14, 1441379308), (28, 720689654), (53, 380741704), (56, 360344827), (67, 301183736), (106, 190370852), (134, 150591868), (212, 95185426), (268, 75295934), (371, 54391672), (424, 47592713), (469, 43026248), (536, 37647967), (742, 27195836), (938, 21513124), (1484, 13597918), (1876, 10756562), (2968, 6798959), (3551, 5682712), (3752, 5378281), (7102, 2841356), (14204, 1420678), (24857, 811816), (28408, 710339), (49714, 405908), (99428, 202954), (101477, 198856)]