21023050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24733}}^1$

素因数の和:24762

約数の個数: 24

約数和(自身を含む): 41404716

約数和(自身を除く): 20381666

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 24733, 49466, 123665, 247330, 420461, 618325, 840922, 1236650, 2102305, 4204610, 10511525, 21023050]

約数ペア:

[(1, 21023050), (2, 10511525), (5, 4204610), (10, 2102305), (17, 1236650), (25, 840922), (34, 618325), (50, 420461), (85, 247330), (170, 123665), (425, 49466), (850, 24733)]