20335150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36973}}^1$

素因数の和:36996

約数の個数: 24

約数和(自身を含む): 41262984

約数和(自身を除く): 20927834

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36973, 73946, 184865, 369730, 406703, 813406, 924325, 1848650, 2033515, 4067030, 10167575, 20335150]

約数ペア:

[(1, 20335150), (2, 10167575), (5, 4067030), (10, 2033515), (11, 1848650), (22, 924325), (25, 813406), (50, 406703), (55, 369730), (110, 184865), (275, 73946), (550, 36973)]