20342964

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^2\times {\mathrm{487}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 48384224

約数和(自身を除く): 28041260

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 487, 708, 974, 1461, 1948, 2922, 3481, 5844, 6962, 10443, 13924, 20886, 28733, 41772, 57466, 86199, 114932, 172398, 344796, 1695247, 3390494, 5085741, 6780988, 10171482, 20342964]

約数ペア:

[(1, 20342964), (2, 10171482), (3, 6780988), (4, 5085741), (6, 3390494), (12, 1695247), (59, 344796), (118, 172398), (177, 114932), (236, 86199), (354, 57466), (487, 41772), (708, 28733), (974, 20886), (1461, 13924), (1948, 10443), (2922, 6962), (3481, 5844)]