2013110740

素因数分解:

$2^2\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{42239}}^1$

素因数の和:44631

約数の個数: 24

約数和(自身を含む): 4229406720

約数和(自身を除く): 2216295980

約数列:

[1, 2, 4, 5, 10, 20, 2383, 4766, 9532, 11915, 23830, 42239, 47660, 84478, 168956, 211195, 422390, 844780, 100655537, 201311074, 402622148, 503277685, 1006555370, 2013110740]

約数ペア:

[(1, 2013110740), (2, 1006555370), (4, 503277685), (5, 402622148), (10, 201311074), (20, 100655537), (2383, 844780), (4766, 422390), (9532, 211195), (11915, 168956), (23830, 84478), (42239, 47660)]