20173888631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1065091}}^1$

素因数の和:1065182

約数の個数: 16

約数和(自身を含む): 22903738368

約数和(自身を除く): 2729849737

約数列:

[1, 13, 31, 47, 403, 611, 1457, 18941, 1065091, 13846183, 33017821, 50059277, 429231673, 650770601, 1551837587, 20173888631]

約数ペア:

[(1, 20173888631), (13, 1551837587), (31, 650770601), (47, 429231673), (403, 50059277), (611, 33017821), (1457, 13846183), (18941, 1065091)]