20150174876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{75083}}^1$

素因数の和:75510

約数の個数: 36

約数和(自身を含む): 38280676392

約数和(自身を除く): 18130501516

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 397, 676, 794, 1588, 5161, 10322, 20644, 67093, 75083, 134186, 150166, 268372, 300332, 976079, 1952158, 3904316, 12689027, 25378054, 29807951, 50756108, 59615902, 119231804, 387503363, 775006726, 1550013452, 5037543719, 10075087438, 20150174876]

約数ペア:

[(1, 20150174876), (2, 10075087438), (4, 5037543719), (13, 1550013452), (26, 775006726), (52, 387503363), (169, 119231804), (338, 59615902), (397, 50756108), (676, 29807951), (794, 25378054), (1588, 12689027), (5161, 3904316), (10322, 1952158), (20644, 976079), (67093, 300332), (75083, 268372), (134186, 150166)]