20222210060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1095461}}^1$

素因数の和:1095554

約数の個数: 48

約数和(自身を含む): 46377479232

約数和(自身を除く): 26155269172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 9230, 18460, 1095461, 2190922, 4381844, 5477305, 10954610, 14240993, 21909220, 28481986, 56963972, 71204965, 77777731, 142409930, 155555462, 284819860, 311110924, 388888655, 777777310, 1011110503, 1555554620, 2022221006, 4044442012, 5055552515, 10111105030, 20222210060]

約数ペア:

[(1, 20222210060), (2, 10111105030), (4, 5055552515), (5, 4044442012), (10, 2022221006), (13, 1555554620), (20, 1011110503), (26, 777777310), (52, 388888655), (65, 311110924), (71, 284819860), (130, 155555462), (142, 142409930), (260, 77777731), (284, 71204965), (355, 56963972), (710, 28481986), (923, 21909220), (1420, 14240993), (1846, 10954610), (3692, 5477305), (4615, 4381844), (9230, 2190922), (18460, 1095461)]