20132229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 10712571

約数列:

[1, 3, 13, 19, 39, 57, 101, 247, 269, 303, 741, 807, 1313, 1919, 3497, 3939, 5111, 5757, 10491, 15333, 24947, 27169, 66443, 74841, 81507, 199329, 353197, 516211, 1059591, 1548633, 6710743, 20132229]

約数ペア:

[(1, 20132229), (3, 6710743), (13, 1548633), (19, 1059591), (39, 516211), (57, 353197), (101, 199329), (247, 81507), (269, 74841), (303, 66443), (741, 27169), (807, 24947), (1313, 15333), (1919, 10491), (3497, 5757), (3939, 5111)]