20130180356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35192623}}^1$

素因数の和:35192651

約数の個数: 24

約数和(自身を含む): 41386525824

約数和(自身を除く): 21256345468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35192623, 70385246, 140770492, 387118853, 457504099, 774237706, 915008198, 1548475412, 1830016396, 5032545089, 10065090178, 20130180356]

約数ペア:

[(1, 20130180356), (2, 10065090178), (4, 5032545089), (11, 1830016396), (13, 1548475412), (22, 915008198), (26, 774237706), (44, 457504099), (52, 387118853), (143, 140770492), (286, 70385246), (572, 35192623)]