20598228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11677}}^1$

素因数の和:11701

約数の個数: 54

約数和(自身を含む): 60573786

約数和(自身を除く): 39975558

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11677, 23354, 35031, 46708, 70062, 81739, 105093, 140124, 163478, 210186, 245217, 326956, 420372, 490434, 572173, 735651, 980868, 1144346, 1471302, 1716519, 2288692, 2942604, 3433038, 5149557, 6866076, 10299114, 20598228]

約数ペア:

[(1, 20598228), (2, 10299114), (3, 6866076), (4, 5149557), (6, 3433038), (7, 2942604), (9, 2288692), (12, 1716519), (14, 1471302), (18, 1144346), (21, 980868), (28, 735651), (36, 572173), (42, 490434), (49, 420372), (63, 326956), (84, 245217), (98, 210186), (126, 163478), (147, 140124), (196, 105093), (252, 81739), (294, 70062), (441, 46708), (588, 35031), (882, 23354), (1764, 11677)]