20301372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6227

約数の個数: 72

約数和(自身を含む): 63170016

約数和(自身を除く): 42868644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 6197, 12394, 18591, 24788, 37182, 43379, 55773, 74364, 80561, 86758, 111546, 130137, 161122, 173516, 223092, 241683, 260274, 322244, 390411, 483366, 520548, 563927, 725049, 780822, 966732, 1127854, 1450098, 1561644, 1691781, 2255708, 2900196, 3383562, 5075343, 6767124, 10150686, 20301372]

約数ペア:

[(1, 20301372), (2, 10150686), (3, 6767124), (4, 5075343), (6, 3383562), (7, 2900196), (9, 2255708), (12, 1691781), (13, 1561644), (14, 1450098), (18, 1127854), (21, 966732), (26, 780822), (28, 725049), (36, 563927), (39, 520548), (42, 483366), (52, 390411), (63, 322244), (78, 260274), (84, 241683), (91, 223092), (117, 173516), (126, 161122), (156, 130137), (182, 111546), (234, 86758), (252, 80561), (273, 74364), (364, 55773), (468, 43379), (546, 37182), (819, 24788), (1092, 18591), (1638, 12394), (3276, 6197)]