20192844664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{22811}}^1$

素因数の和:23140

約数の個数: 64

約数和(自身を含む): 41981379840

約数和(自身を除く): 21788535176

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 283, 391, 566, 782, 1132, 1564, 2264, 3128, 4811, 6509, 9622, 13018, 19244, 22811, 26036, 38488, 45622, 52072, 91244, 110653, 182488, 221306, 387787, 442612, 524653, 775574, 885224, 1049306, 1551148, 2098612, 3102296, 4197224, 6455513, 8919101, 12911026, 17838202, 25822052, 35676404, 51644104, 71352808, 109743721, 148476799, 219487442, 296953598, 438974884, 593907196, 877949768, 1187814392, 2524105583, 5048211166, 10096422332, 20192844664]

約数ペア:

[(1, 20192844664), (2, 10096422332), (4, 5048211166), (8, 2524105583), (17, 1187814392), (23, 877949768), (34, 593907196), (46, 438974884), (68, 296953598), (92, 219487442), (136, 148476799), (184, 109743721), (283, 71352808), (391, 51644104), (566, 35676404), (782, 25822052), (1132, 17838202), (1564, 12911026), (2264, 8919101), (3128, 6455513), (4811, 4197224), (6509, 3102296), (9622, 2098612), (13018, 1551148), (19244, 1049306), (22811, 885224), (26036, 775574), (38488, 524653), (45622, 442612), (52072, 387787), (91244, 221306), (110653, 182488)]