20244117

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 29767680

約数和(自身を除く): 9523563

約数列:

[1, 3, 23, 29, 67, 69, 87, 151, 201, 453, 667, 1541, 1943, 2001, 3473, 4379, 4623, 5829, 10117, 10419, 13137, 30351, 44689, 100717, 134067, 232691, 293393, 302151, 698073, 880179, 6748039, 20244117]

約数ペア:

[(1, 20244117), (3, 6748039), (23, 880179), (29, 698073), (67, 302151), (69, 293393), (87, 232691), (151, 134067), (201, 100717), (453, 44689), (667, 30351), (1541, 13137), (1943, 10419), (2001, 10117), (3473, 5829), (4379, 4623)]