20202865242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5333}}^1\times {\mathrm{90197}}^1$

素因数の和:95542

約数の個数: 32

約数和(自身を含む): 46187148672

約数和(自身を除く): 25984283430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5333, 10666, 15999, 31998, 37331, 74662, 90197, 111993, 180394, 223986, 270591, 541182, 631379, 1262758, 1894137, 3788274, 481020601, 962041202, 1443061803, 2886123606, 3367144207, 6734288414, 10101432621, 20202865242]

約数ペア:

[(1, 20202865242), (2, 10101432621), (3, 6734288414), (6, 3367144207), (7, 2886123606), (14, 1443061803), (21, 962041202), (42, 481020601), (5333, 3788274), (10666, 1894137), (15999, 1262758), (31998, 631379), (37331, 541182), (74662, 270591), (90197, 223986), (111993, 180394)]