20058922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 34320384

約数和(自身を除く): 14261462

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 607, 806, 1066, 1214, 1271, 2542, 7891, 15782, 16523, 18817, 24887, 33046, 37634, 49774, 244621, 323531, 489242, 647062, 771497, 1542994, 10029461, 20058922]

約数ペア:

[(1, 20058922), (2, 10029461), (13, 1542994), (26, 771497), (31, 647062), (41, 489242), (62, 323531), (82, 244621), (403, 49774), (533, 37634), (607, 33046), (806, 24887), (1066, 18817), (1214, 16523), (1271, 15782), (2542, 7891)]