20784028530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11742389}}^1$

素因数の和:11742458

約数の個数: 32

約数和(自身を含む): 50727124800

約数和(自身を除く): 29943096270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11742389, 23484778, 35227167, 58711945, 70454334, 117423890, 176135835, 352271670, 692800951, 1385601902, 2078402853, 3464004755, 4156805706, 6928009510, 10392014265, 20784028530]

約数ペア:

[(1, 20784028530), (2, 10392014265), (3, 6928009510), (5, 4156805706), (6, 3464004755), (10, 2078402853), (15, 1385601902), (30, 692800951), (59, 352271670), (118, 176135835), (177, 117423890), (295, 70454334), (354, 58711945), (590, 35227167), (885, 23484778), (1770, 11742389)]