20087046133

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{13963}}^1$

素因数の和:14162

約数の個数: 48

約数和(自身を含む): 27164113344

約数和(自身を除く): 7077067211

約数列:

[1, 7, 11, 17, 49, 77, 119, 157, 187, 539, 833, 1099, 1309, 1727, 2669, 7693, 9163, 12089, 13963, 18683, 29359, 84623, 97741, 130781, 153593, 205513, 237371, 684187, 1075151, 1438591, 1661597, 2192191, 2611081, 7526057, 11631179, 15345337, 18277567, 24114101, 37267247, 107417359, 127942969, 168798707, 260870729, 409939717, 1181590949, 1826095103, 2869578019, 20087046133]

約数ペア:

[(1, 20087046133), (7, 2869578019), (11, 1826095103), (17, 1181590949), (49, 409939717), (77, 260870729), (119, 168798707), (157, 127942969), (187, 107417359), (539, 37267247), (833, 24114101), (1099, 18277567), (1309, 15345337), (1727, 11631179), (2669, 7526057), (7693, 2611081), (9163, 2192191), (12089, 1661597), (13963, 1438591), (18683, 1075151), (29359, 684187), (84623, 237371), (97741, 205513), (130781, 153593)]