20108329082

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1\times {\mathrm{3469}}^1$

素因数の和:4358

約数の個数: 32

約数和(自身を含む): 31479840000

約数和(自身を除く): 11371510918

約数列:

[1, 2, 29, 58, 139, 278, 719, 1438, 3469, 4031, 6938, 8062, 20851, 41702, 99941, 100601, 199882, 201202, 482191, 964382, 2494211, 2898289, 4988422, 5796578, 13983539, 27967078, 72332119, 144664238, 346695329, 693390658, 10054164541, 20108329082]

約数ペア:

[(1, 20108329082), (2, 10054164541), (29, 693390658), (58, 346695329), (139, 144664238), (278, 72332119), (719, 27967078), (1438, 13983539), (3469, 5796578), (4031, 4988422), (6938, 2898289), (8062, 2494211), (20851, 964382), (41702, 482191), (99941, 201202), (100601, 199882)]