20229500990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1\times {\mathrm{16573}}^1$

素因数の和:19916

約数の個数: 32

約数和(自身を含む): 37410832800

約数和(自身を除く): 17181331810

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 3299, 6598, 16495, 16573, 32990, 33146, 82865, 122063, 165730, 244126, 610315, 613201, 1220630, 1226402, 3066005, 6132010, 54674327, 109348654, 273371635, 546743270, 2022950099, 4045900198, 10114750495, 20229500990]

約数ペア:

[(1, 20229500990), (2, 10114750495), (5, 4045900198), (10, 2022950099), (37, 546743270), (74, 273371635), (185, 109348654), (370, 54674327), (3299, 6132010), (6598, 3066005), (16495, 1226402), (16573, 1220630), (32990, 613201), (33146, 610315), (82865, 244126), (122063, 165730)]