20736692935

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{5741}}^1$

素因数の和:6424

約数の個数: 48

約数和(自身を含む): 30257675712

約数和(自身を除く): 9520982777

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 641, 805, 1127, 3205, 4487, 5635, 5741, 14743, 22435, 28705, 31409, 40187, 73715, 103201, 132043, 157045, 200935, 281309, 516005, 660215, 722407, 924301, 1406545, 3612035, 3679981, 4621505, 6470107, 18399905, 25759867, 32350535, 84639563, 128799335, 180319069, 423197815, 592476941, 901595345, 2962384705, 4147338587, 20736692935]

約数ペア:

[(1, 20736692935), (5, 4147338587), (7, 2962384705), (23, 901595345), (35, 592476941), (49, 423197815), (115, 180319069), (161, 128799335), (245, 84639563), (641, 32350535), (805, 25759867), (1127, 18399905), (3205, 6470107), (4487, 4621505), (5635, 3679981), (5741, 3612035), (14743, 1406545), (22435, 924301), (28705, 722407), (31409, 660215), (40187, 516005), (73715, 281309), (103201, 200935), (132043, 157045)]