20131990158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68476157}}^1$

素因数の和:68476176

約数の個数: 24

約数和(自身を含む): 46837692072

約数和(自身を除く): 26705701914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68476157, 136952314, 205428471, 410856942, 479333099, 958666198, 1437999297, 2875998594, 3355331693, 6710663386, 10065995079, 20131990158]

約数ペア:

[(1, 20131990158), (2, 10065995079), (3, 6710663386), (6, 3355331693), (7, 2875998594), (14, 1437999297), (21, 958666198), (42, 479333099), (49, 410856942), (98, 205428471), (147, 136952314), (294, 68476157)]