20912133768

素因数分解:

$2^3\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{829057}}^1$

素因数の和:830117

約数の個数: 32

約数和(自身を含む): 52330140960

約数和(自身を除く): 31418007192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1051, 2102, 3153, 4204, 6306, 8408, 12612, 25224, 829057, 1658114, 2487171, 3316228, 4974342, 6632456, 9948684, 19897368, 871338907, 1742677814, 2614016721, 3485355628, 5228033442, 6970711256, 10456066884, 20912133768]

約数ペア:

[(1, 20912133768), (2, 10456066884), (3, 6970711256), (4, 5228033442), (6, 3485355628), (8, 2614016721), (12, 1742677814), (24, 871338907), (1051, 19897368), (2102, 9948684), (3153, 6632456), (4204, 4974342), (6306, 3316228), (8408, 2487171), (12612, 1658114), (25224, 829057)]