20097474990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1796021}}^1$

素因数の和:1796404

約数の個数: 32

約数和(自身を含む): 48363280416

約数和(自身を除く): 28265805426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 746, 1119, 1865, 2238, 3730, 5595, 11190, 1796021, 3592042, 5388063, 8980105, 10776126, 17960210, 26940315, 53880630, 669915833, 1339831666, 2009747499, 3349579165, 4019494998, 6699158330, 10048737495, 20097474990]

約数ペア:

[(1, 20097474990), (2, 10048737495), (3, 6699158330), (5, 4019494998), (6, 3349579165), (10, 2009747499), (15, 1339831666), (30, 669915833), (373, 53880630), (746, 26940315), (1119, 17960210), (1865, 10776126), (2238, 8980105), (3730, 5388063), (5595, 3592042), (11190, 1796021)]