20452374

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36653}}^1$

素因数の和:36692

約数の個数: 24

約数和(自身を含む): 45744192

約数和(自身を除く): 25291818

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36653, 73306, 109959, 219918, 329877, 659754, 1136243, 2272486, 3408729, 6817458, 10226187, 20452374]

約数ペア:

[(1, 20452374), (2, 10226187), (3, 6817458), (6, 3408729), (9, 2272486), (18, 1136243), (31, 659754), (62, 329877), (93, 219918), (186, 109959), (279, 73306), (558, 36653)]