20321022238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{101159}}^1$

素因数の和:101592

約数の個数: 32

約数和(自身を含む): 34786091520

約数和(自身を除く): 14465069282

約数列:

[1, 2, 11, 22, 23, 46, 253, 397, 506, 794, 4367, 8734, 9131, 18262, 100441, 101159, 200882, 202318, 1112749, 2225498, 2326657, 4653314, 25593227, 40160123, 51186454, 80320246, 441761353, 883522706, 923682829, 1847365658, 10160511119, 20321022238]

約数ペア:

[(1, 20321022238), (2, 10160511119), (11, 1847365658), (22, 923682829), (23, 883522706), (46, 441761353), (253, 80320246), (397, 51186454), (506, 40160123), (794, 25593227), (4367, 4653314), (8734, 2326657), (9131, 2225498), (18262, 1112749), (100441, 202318), (101159, 200882)]