20407482

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59671}}^1$

素因数の和:59698

約数の個数: 24

約数和(自身を含む): 46544160

約数和(自身を除く): 26136678

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59671, 119342, 179013, 358026, 537039, 1074078, 1133749, 2267498, 3401247, 6802494, 10203741, 20407482]

約数ペア:

[(1, 20407482), (2, 10203741), (3, 6802494), (6, 3401247), (9, 2267498), (18, 1133749), (19, 1074078), (38, 537039), (57, 358026), (114, 179013), (171, 119342), (342, 59671)]