20185928051

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1\times {\mathrm{12269}}^1$

素因数の和:13198

約数の個数: 16

約数和(自身を含む): 21149553600

約数和(自身を除く): 963625549

約数列:

[1, 37, 53, 839, 1961, 12269, 31043, 44467, 453953, 650257, 1645279, 10293691, 24059509, 380866567, 545565623, 20185928051]

約数ペア:

[(1, 20185928051), (37, 545565623), (53, 380866567), (839, 24059509), (1961, 10293691), (12269, 1645279), (31043, 650257), (44467, 453953)]