20266596

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11489}}^1$

素因数の和:11513

約数の個数: 54

約数和(自身を含む): 59598630

約数和(自身を除く): 39332034

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, 11489, 22978, 34467, 45956, 68934, 80423, 103401, 137868, 160846, 206802, 241269, 321692, 413604, 482538, 562961, 723807, 965076, 1125922, 1447614, 1688883, 2251844, 2895228, 3377766, 5066649, 6755532, 10133298, 20266596]

約数ペア:

[(1, 20266596), (2, 10133298), (3, 6755532), (4, 5066649), (6, 3377766), (7, 2895228), (9, 2251844), (12, 1688883), (14, 1447614), (18, 1125922), (21, 965076), (28, 723807), (36, 562961), (42, 482538), (49, 413604), (63, 321692), (84, 241269), (98, 206802), (126, 160846), (147, 137868), (196, 103401), (252, 80423), (294, 68934), (441, 45956), (588, 34467), (882, 22978), (1764, 11489)]