20858184

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{17041}}^1$

素因数の和:17070

約数の個数: 48

約数和(自身を含む): 59817420

約数和(自身を除く): 38959236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 17041, 34082, 51123, 68164, 102246, 136328, 153369, 204492, 289697, 306738, 408984, 579394, 613476, 869091, 1158788, 1226952, 1738182, 2317576, 2607273, 3476364, 5214546, 6952728, 10429092, 20858184]

約数ペア:

[(1, 20858184), (2, 10429092), (3, 6952728), (4, 5214546), (6, 3476364), (8, 2607273), (9, 2317576), (12, 1738182), (17, 1226952), (18, 1158788), (24, 869091), (34, 613476), (36, 579394), (51, 408984), (68, 306738), (72, 289697), (102, 204492), (136, 153369), (153, 136328), (204, 102246), (306, 68164), (408, 51123), (612, 34082), (1224, 17041)]