20882850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6053}}^1$

素因数の和:6091

約数の個数: 48

約数和(自身を含む): 54050112

約数和(自身を除く): 33167262

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 6053, 12106, 18159, 30265, 36318, 60530, 90795, 139219, 151325, 181590, 278438, 302650, 417657, 453975, 696095, 835314, 907950, 1392190, 2088285, 3480475, 4176570, 6960950, 10441425, 20882850]

約数ペア:

[(1, 20882850), (2, 10441425), (3, 6960950), (5, 4176570), (6, 3480475), (10, 2088285), (15, 1392190), (23, 907950), (25, 835314), (30, 696095), (46, 453975), (50, 417657), (69, 302650), (75, 278438), (115, 181590), (138, 151325), (150, 139219), (230, 90795), (345, 60530), (575, 36318), (690, 30265), (1150, 18159), (1725, 12106), (3450, 6053)]