20737641314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{711509}}^1$

素因数の和:711602

約数の個数: 32

約数和(自身を含む): 35860104000

約数和(自身を除く): 15122462686

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 494, 767, 1121, 1534, 2242, 14573, 29146, 711509, 1423018, 9249617, 13518671, 18499234, 27037342, 41979031, 83958062, 175742723, 351485446, 545727403, 797601589, 1091454806, 1595203178, 10368820657, 20737641314]

約数ペア:

[(1, 20737641314), (2, 10368820657), (13, 1595203178), (19, 1091454806), (26, 797601589), (38, 545727403), (59, 351485446), (118, 175742723), (247, 83958062), (494, 41979031), (767, 27037342), (1121, 18499234), (1534, 13518671), (2242, 9249617), (14573, 1423018), (29146, 711509)]