20199432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4066

約数の個数: 64

約数和(自身を含む): 58003200

約数和(自身を除く): 37803768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 4027, 5016, 8054, 12081, 16108, 24162, 32216, 44297, 48324, 76513, 88594, 96648, 132891, 153026, 177188, 229539, 265782, 306052, 354376, 459078, 531564, 612104, 841643, 918156, 1063128, 1683286, 1836312, 2524929, 3366572, 5049858, 6733144, 10099716, 20199432]

約数ペア:

[(1, 20199432), (2, 10099716), (3, 6733144), (4, 5049858), (6, 3366572), (8, 2524929), (11, 1836312), (12, 1683286), (19, 1063128), (22, 918156), (24, 841643), (33, 612104), (38, 531564), (44, 459078), (57, 354376), (66, 306052), (76, 265782), (88, 229539), (114, 177188), (132, 153026), (152, 132891), (209, 96648), (228, 88594), (264, 76513), (418, 48324), (456, 44297), (627, 32216), (836, 24162), (1254, 16108), (1672, 12081), (2508, 8054), (4027, 5016)]