20926170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{232513}}^1$

素因数の和:232526

約数の個数: 24

約数和(自身を含む): 54408276

約数和(自身を除く): 33482106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 232513, 465026, 697539, 1162565, 1395078, 2092617, 2325130, 3487695, 4185234, 6975390, 10463085, 20926170]

約数ペア:

[(1, 20926170), (2, 10463085), (3, 6975390), (5, 4185234), (6, 3487695), (9, 2325130), (10, 2092617), (15, 1395078), (18, 1162565), (30, 697539), (45, 465026), (90, 232513)]