20100794103

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{19583}}^1$

素因数の和:19916

約数の個数: 48

約数和(自身を含む): 32392249344

約数和(自身を除く): 12291455241

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 283, 403, 849, 1209, 2547, 3627, 3679, 8773, 11037, 19583, 26319, 33111, 58749, 78957, 114049, 176247, 254579, 342147, 607073, 763737, 1026441, 1821219, 2291211, 5463657, 5541989, 7891949, 16625967, 23675847, 49877901, 71027541, 72045857, 171801659, 216137571, 515404977, 648412713, 1546214931, 2233421567, 6700264701, 20100794103]

約数ペア:

[(1, 20100794103), (3, 6700264701), (9, 2233421567), (13, 1546214931), (31, 648412713), (39, 515404977), (93, 216137571), (117, 171801659), (279, 72045857), (283, 71027541), (403, 49877901), (849, 23675847), (1209, 16625967), (2547, 7891949), (3627, 5541989), (3679, 5463657), (8773, 2291211), (11037, 1821219), (19583, 1026441), (26319, 763737), (33111, 607073), (58749, 342147), (78957, 254579), (114049, 176247)]