20300952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 58464000

約数和(自身を除く): 38163048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 811, 894, 1043, 1192, 1622, 1788, 2086, 2433, 3129, 3244, 3576, 4172, 4866, 5677, 6258, 6488, 8344, 9732, 11354, 12516, 17031, 19464, 22708, 25032, 34062, 45416, 68124, 120839, 136248, 241678, 362517, 483356, 725034, 845873, 966712, 1450068, 1691746, 2537619, 2900136, 3383492, 5075238, 6766984, 10150476, 20300952]

約数ペア:

[(1, 20300952), (2, 10150476), (3, 6766984), (4, 5075238), (6, 3383492), (7, 2900136), (8, 2537619), (12, 1691746), (14, 1450068), (21, 966712), (24, 845873), (28, 725034), (42, 483356), (56, 362517), (84, 241678), (149, 136248), (168, 120839), (298, 68124), (447, 45416), (596, 34062), (811, 25032), (894, 22708), (1043, 19464), (1192, 17031), (1622, 12516), (1788, 11354), (2086, 9732), (2433, 8344), (3129, 6488), (3244, 6258), (3576, 5677), (4172, 4866)]