20774232

素因数分解:

$2^3\times 3^4\times {\mathrm{32059}}^1$

素因数の和:32077

約数の個数: 40

約数和(自身を含む): 58188900

約数和(自身を除く): 37414668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 32059, 64118, 96177, 128236, 192354, 256472, 288531, 384708, 577062, 769416, 865593, 1154124, 1731186, 2308248, 2596779, 3462372, 5193558, 6924744, 10387116, 20774232]

約数ペア:

[(1, 20774232), (2, 10387116), (3, 6924744), (4, 5193558), (6, 3462372), (8, 2596779), (9, 2308248), (12, 1731186), (18, 1154124), (24, 865593), (27, 769416), (36, 577062), (54, 384708), (72, 288531), (81, 256472), (108, 192354), (162, 128236), (216, 96177), (324, 64118), (648, 32059)]