20024010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 54885600

約数和(自身を除く): 34861590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 419, 531, 590, 810, 838, 885, 1062, 1257, 1593, 1770, 2095, 2514, 2655, 3186, 3771, 4190, 4779, 5310, 6285, 7542, 7965, 9558, 11313, 12570, 15930, 18855, 22626, 23895, 24721, 33939, 37710, 47790, 49442, 56565, 67878, 74163, 113130, 123605, 148326, 169695, 222489, 247210, 339390, 370815, 444978, 667467, 741630, 1112445, 1334934, 2002401, 2224890, 3337335, 4004802, 6674670, 10012005, 20024010]

約数ペア:

[(1, 20024010), (2, 10012005), (3, 6674670), (5, 4004802), (6, 3337335), (9, 2224890), (10, 2002401), (15, 1334934), (18, 1112445), (27, 741630), (30, 667467), (45, 444978), (54, 370815), (59, 339390), (81, 247210), (90, 222489), (118, 169695), (135, 148326), (162, 123605), (177, 113130), (270, 74163), (295, 67878), (354, 56565), (405, 49442), (419, 47790), (531, 37710), (590, 33939), (810, 24721), (838, 23895), (885, 22626), (1062, 18855), (1257, 15930), (1593, 12570), (1770, 11313), (2095, 9558), (2514, 7965), (2655, 7542), (3186, 6285), (3771, 5310), (4190, 4779)]