20148330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23159}}^1$

素因数の和:23198

約数の個数: 32

約数和(自身を含む): 50025600

約数和(自身を除く): 29877270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23159, 46318, 69477, 115795, 138954, 231590, 347385, 671611, 694770, 1343222, 2014833, 3358055, 4029666, 6716110, 10074165, 20148330]

約数ペア:

[(1, 20148330), (2, 10074165), (3, 6716110), (5, 4029666), (6, 3358055), (10, 2014833), (15, 1343222), (29, 694770), (30, 671611), (58, 347385), (87, 231590), (145, 138954), (174, 115795), (290, 69477), (435, 46318), (870, 23159)]