20221140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14653}}^1$

素因数の和:14688

約数の個数: 48

約数和(自身を含む): 59084928

約数和(自身を除く): 38863788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 14653, 29306, 43959, 58612, 73265, 87918, 146530, 175836, 219795, 293060, 337019, 439590, 674038, 879180, 1011057, 1348076, 1685095, 2022114, 3370190, 4044228, 5055285, 6740380, 10110570, 20221140]

約数ペア:

[(1, 20221140), (2, 10110570), (3, 6740380), (4, 5055285), (5, 4044228), (6, 3370190), (10, 2022114), (12, 1685095), (15, 1348076), (20, 1011057), (23, 879180), (30, 674038), (46, 439590), (60, 337019), (69, 293060), (92, 219795), (115, 175836), (138, 146530), (230, 87918), (276, 73265), (345, 58612), (460, 43959), (690, 29306), (1380, 14653)]