20822460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347041}}^1$

素因数の和:347053

約数の個数: 24

約数和(自身を含む): 58303056

約数和(自身を除く): 37480596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347041, 694082, 1041123, 1388164, 1735205, 2082246, 3470410, 4164492, 5205615, 6940820, 10411230, 20822460]

約数ペア:

[(1, 20822460), (2, 10411230), (3, 6940820), (4, 5205615), (5, 4164492), (6, 3470410), (10, 2082246), (12, 1735205), (15, 1388164), (20, 1041123), (30, 694082), (60, 347041)]