20201667234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{23057}}^1$

素因数の和:23999

約数の個数: 64

約数和(自身を含む): 48238073856

約数和(自身を除く): 28036406622

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 907, 966, 1814, 2721, 5442, 6349, 12698, 19047, 20861, 23057, 38094, 41722, 46114, 62583, 69171, 125166, 138342, 146027, 161399, 292054, 322798, 438081, 484197, 530311, 876162, 968394, 1060622, 1590933, 3181866, 3712177, 7424354, 11136531, 20912699, 22273062, 41825398, 62738097, 125476194, 146388893, 292777786, 439166679, 480992077, 878333358, 961984154, 1442976231, 2885952462, 3366944539, 6733889078, 10100833617, 20201667234]

約数ペア:

[(1, 20201667234), (2, 10100833617), (3, 6733889078), (6, 3366944539), (7, 2885952462), (14, 1442976231), (21, 961984154), (23, 878333358), (42, 480992077), (46, 439166679), (69, 292777786), (138, 146388893), (161, 125476194), (322, 62738097), (483, 41825398), (907, 22273062), (966, 20912699), (1814, 11136531), (2721, 7424354), (5442, 3712177), (6349, 3181866), (12698, 1590933), (19047, 1060622), (20861, 968394), (23057, 876162), (38094, 530311), (41722, 484197), (46114, 438081), (62583, 322798), (69171, 292054), (125166, 161399), (138342, 146027)]