2010206877

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{3067}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 3257479680

約数和(自身を除く): 1247272803

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 529, 1239, 1357, 1587, 3067, 3703, 4071, 9201, 9499, 11109, 21469, 28497, 31211, 64407, 70541, 93633, 180953, 211623, 218477, 493787, 542859, 655431, 1266671, 1481361, 1622443, 3800013, 4161919, 4867329, 11357101, 12485757, 29133433, 34071303, 87400299, 95724137, 287172411, 670068959, 2010206877]

約数ペア:

[(1, 2010206877), (3, 670068959), (7, 287172411), (21, 95724137), (23, 87400299), (59, 34071303), (69, 29133433), (161, 12485757), (177, 11357101), (413, 4867329), (483, 4161919), (529, 3800013), (1239, 1622443), (1357, 1481361), (1587, 1266671), (3067, 655431), (3703, 542859), (4071, 493787), (9201, 218477), (9499, 211623), (11109, 180953), (21469, 93633), (28497, 70541), (31211, 64407)]