20163543404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{465929}}^1$

素因数の和:466313

約数の個数: 24

約数和(自身を含む): 36528912000

約数和(自身を除く): 16365368596

約数列:

[1, 2, 4, 31, 62, 124, 349, 698, 1396, 10819, 21638, 43276, 465929, 931858, 1863716, 14443799, 28887598, 57775196, 162609221, 325218442, 650436884, 5040885851, 10081771702, 20163543404]

約数ペア:

[(1, 20163543404), (2, 10081771702), (4, 5040885851), (31, 650436884), (62, 325218442), (124, 162609221), (349, 57775196), (698, 28887598), (1396, 14443799), (10819, 1863716), (21638, 931858), (43276, 465929)]