20131907964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2887537}}^1$

素因数の和:2887634

約数の個数: 48

約数和(自身を含む): 54331915008

約数和(自身を除く): 34200007044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 2887537, 5775074, 8662611, 11550148, 17325222, 20212759, 34650444, 40425518, 60638277, 80851036, 121276554, 239665571, 242553108, 479331142, 718996713, 958662284, 1437993426, 1677658997, 2875986852, 3355317994, 5032976991, 6710635988, 10065953982, 20131907964]

約数ペア:

[(1, 20131907964), (2, 10065953982), (3, 6710635988), (4, 5032976991), (6, 3355317994), (7, 2875986852), (12, 1677658997), (14, 1437993426), (21, 958662284), (28, 718996713), (42, 479331142), (83, 242553108), (84, 239665571), (166, 121276554), (249, 80851036), (332, 60638277), (498, 40425518), (581, 34650444), (996, 20212759), (1162, 17325222), (1743, 11550148), (2324, 8662611), (3486, 5775074), (6972, 2887537)]