20163345369

素因数分解:

$3^1\times {\mathrm{541}}^1\times {\mathrm{2917}}^1\times {\mathrm{4259}}^1$

素因数の和:7720

約数の個数: 16

約数和(自身を含む): 26949714240

約数和(自身を除く): 6786368871

約数列:

[1, 3, 541, 1623, 2917, 4259, 8751, 12777, 1578097, 2304119, 4734291, 6912357, 12423503, 37270509, 6721115123, 20163345369]

約数ペア:

[(1, 20163345369), (3, 6721115123), (541, 37270509), (1623, 12423503), (2917, 6912357), (4259, 4734291), (8751, 2304119), (12777, 1578097)]