20304582

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 42720480

約数和(自身を除く): 22415898

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 122, 174, 183, 366, 1769, 1913, 3538, 3826, 5307, 5739, 10614, 11478, 55477, 110954, 116693, 166431, 233386, 332862, 350079, 700158, 3384097, 6768194, 10152291, 20304582]

約数ペア:

[(1, 20304582), (2, 10152291), (3, 6768194), (6, 3384097), (29, 700158), (58, 350079), (61, 332862), (87, 233386), (122, 166431), (174, 116693), (183, 110954), (366, 55477), (1769, 11478), (1913, 10614), (3538, 5739), (3826, 5307)]