20185544230

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1019}}^1\times {\mathrm{4297}}^1$

素因数の和:5784

約数の個数: 32

約数和(自身を含む): 36457011360

約数和(自身を除く): 16271467130

約数列:

[1, 2, 5, 10, 461, 922, 1019, 2038, 2305, 4297, 4610, 5095, 8594, 10190, 21485, 42970, 469759, 939518, 1980917, 2348795, 3961834, 4378643, 4697590, 8757286, 9904585, 19809170, 21893215, 43786430, 2018554423, 4037108846, 10092772115, 20185544230]

約数ペア:

[(1, 20185544230), (2, 10092772115), (5, 4037108846), (10, 2018554423), (461, 43786430), (922, 21893215), (1019, 19809170), (2038, 9904585), (2305, 8757286), (4297, 4697590), (4610, 4378643), (5095, 3961834), (8594, 2348795), (10190, 1980917), (21485, 939518), (42970, 469759)]