20941230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36739}}^1$

素因数の和:36768

約数の個数: 32

約数和(自身を含む): 52905600

約数和(自身を除く): 31964370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36739, 73478, 110217, 183695, 220434, 367390, 551085, 698041, 1102170, 1396082, 2094123, 3490205, 4188246, 6980410, 10470615, 20941230]

約数ペア:

[(1, 20941230), (2, 10470615), (3, 6980410), (5, 4188246), (6, 3490205), (10, 2094123), (15, 1396082), (19, 1102170), (30, 698041), (38, 551085), (57, 367390), (95, 220434), (114, 183695), (190, 110217), (285, 73478), (570, 36739)]