20321832

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{4013}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 51058080

約数和(自身を除く): 30736248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 4013, 5064, 8026, 12039, 16052, 24078, 32104, 48156, 96312, 846743, 1693486, 2540229, 3386972, 5080458, 6773944, 10160916, 20321832]

約数ペア:

[(1, 20321832), (2, 10160916), (3, 6773944), (4, 5080458), (6, 3386972), (8, 2540229), (12, 1693486), (24, 846743), (211, 96312), (422, 48156), (633, 32104), (844, 24078), (1266, 16052), (1688, 12039), (2532, 8026), (4013, 5064)]