20132529970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12504677}}^1$

素因数の和:12504714

約数の個数: 32

約数和(自身を含む): 43216167168

約数和(自身を除く): 23083637198

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 12504677, 25009354, 62523385, 87532739, 125046770, 175065478, 287607571, 437663695, 575215142, 875327390, 1438037855, 2013252997, 2876075710, 4026505994, 10066264985, 20132529970]

約数ペア:

[(1, 20132529970), (2, 10066264985), (5, 4026505994), (7, 2876075710), (10, 2013252997), (14, 1438037855), (23, 875327390), (35, 575215142), (46, 437663695), (70, 287607571), (115, 175065478), (161, 125046770), (230, 87532739), (322, 62523385), (805, 25009354), (1610, 12504677)]