20797032

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27953}}^1$

素因数の和:27993

約数の個数: 32

約数和(自身を含む): 53671680

約数和(自身を除く): 32874648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27953, 55906, 83859, 111812, 167718, 223624, 335436, 670872, 866543, 1733086, 2599629, 3466172, 5199258, 6932344, 10398516, 20797032]

約数ペア:

[(1, 20797032), (2, 10398516), (3, 6932344), (4, 5199258), (6, 3466172), (8, 2599629), (12, 1733086), (24, 866543), (31, 670872), (62, 335436), (93, 223624), (124, 167718), (186, 111812), (248, 83859), (372, 55906), (744, 27953)]