20146483982

素因数分解:

$2^1\times {\mathrm{647}}^1\times {\mathrm{1597}}^1\times {\mathrm{9749}}^1$

素因数の和:11995

約数の個数: 16

約数和(自身を含む): 30288492000

約数和(自身を除く): 10142008018

約数列:

[1, 2, 647, 1294, 1597, 3194, 9749, 19498, 1033259, 2066518, 6307603, 12615206, 15569153, 31138306, 10073241991, 20146483982]

約数ペア:

[(1, 20146483982), (2, 10073241991), (647, 31138306), (1294, 15569153), (1597, 12615206), (3194, 6307603), (9749, 2066518), (19498, 1033259)]