20009832

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15731}}^1$

素因数の和:15793

約数の個数: 32

約数和(自身を含む): 50971680

約数和(自身を除く): 30961848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15731, 31462, 47193, 62924, 94386, 125848, 188772, 377544, 833743, 1667486, 2501229, 3334972, 5002458, 6669944, 10004916, 20009832]

約数ペア:

[(1, 20009832), (2, 10004916), (3, 6669944), (4, 5002458), (6, 3334972), (8, 2501229), (12, 1667486), (24, 833743), (53, 377544), (106, 188772), (159, 125848), (212, 94386), (318, 62924), (424, 47193), (636, 31462), (1272, 15731)]