20103558273

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2258573}}^1$

素因数の和:2258645

約数の個数: 24

約数和(自身を含む): 31005703872

約数和(自身を除く): 10902145599

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 2258573, 6775719, 20327157, 51947179, 97118639, 155841537, 291355917, 467524611, 874067751, 2233728697, 6701186091, 20103558273]

約数ペア:

[(1, 20103558273), (3, 6701186091), (9, 2233728697), (23, 874067751), (43, 467524611), (69, 291355917), (129, 155841537), (207, 97118639), (387, 51947179), (989, 20327157), (2967, 6775719), (8901, 2258573)]