20386894932

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18267827}}^1$

素因数の和:18267868

約数の個数: 36

約数和(自身を含む): 53195915136

約数和(自身を除く): 32809020204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 18267827, 36535654, 54803481, 73071308, 109606962, 164410443, 219213924, 328820886, 566302637, 657641772, 1132605274, 1698907911, 2265210548, 3397815822, 5096723733, 6795631644, 10193447466, 20386894932]

約数ペア:

[(1, 20386894932), (2, 10193447466), (3, 6795631644), (4, 5096723733), (6, 3397815822), (9, 2265210548), (12, 1698907911), (18, 1132605274), (31, 657641772), (36, 566302637), (62, 328820886), (93, 219213924), (124, 164410443), (186, 109606962), (279, 73071308), (372, 54803481), (558, 36535654), (1116, 18267827)]