2020821838

素因数分解:

$2^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{44537}}^1$

素因数の和:45016

約数の個数: 24

約数和(自身を含む): 3533823072

約数和(自身を除く): 1513001234

約数列:

[1, 2, 7, 14, 49, 98, 463, 926, 3241, 6482, 22687, 44537, 45374, 89074, 311759, 623518, 2182313, 4364626, 20620631, 41241262, 144344417, 288688834, 1010410919, 2020821838]

約数ペア:

[(1, 2020821838), (2, 1010410919), (7, 288688834), (14, 144344417), (49, 41241262), (98, 20620631), (463, 4364626), (926, 2182313), (3241, 623518), (6482, 311759), (22687, 89074), (44537, 45374)]