20066366994

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{481693}}^1$

素因数の和:481882

約数の個数: 32

約数和(自身を含む): 41202177984

約数和(自身を除く): 21135810990

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 318, 393, 786, 6943, 13886, 20829, 41658, 481693, 963386, 1445079, 2890158, 25529729, 51059458, 63101783, 76589187, 126203566, 153178374, 189305349, 378610698, 3344394499, 6688788998, 10033183497, 20066366994]

約数ペア:

[(1, 20066366994), (2, 10033183497), (3, 6688788998), (6, 3344394499), (53, 378610698), (106, 189305349), (131, 153178374), (159, 126203566), (262, 76589187), (318, 63101783), (393, 51059458), (786, 25529729), (6943, 2890158), (13886, 1445079), (20829, 963386), (41658, 481693)]