20984616

素因数分解:

$2^3\times 3^3\times {\mathrm{97151}}^1$

素因数の和:97166

約数の個数: 32

約数和(自身を含む): 58291200

約数和(自身を除く): 37306584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97151, 194302, 291453, 388604, 582906, 777208, 874359, 1165812, 1748718, 2331624, 2623077, 3497436, 5246154, 6994872, 10492308, 20984616]

約数ペア:

[(1, 20984616), (2, 10492308), (3, 6994872), (4, 5246154), (6, 3497436), (8, 2623077), (9, 2331624), (12, 1748718), (18, 1165812), (24, 874359), (27, 777208), (36, 582906), (54, 388604), (72, 291453), (108, 194302), (216, 97151)]