20229810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16447}}^1$

素因数の和:16498

約数の個数: 32

約数和(自身を含む): 49738752

約数和(自身を除く): 29508942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16447, 32894, 49341, 82235, 98682, 164470, 246705, 493410, 674327, 1348654, 2022981, 3371635, 4045962, 6743270, 10114905, 20229810]

約数ペア:

[(1, 20229810), (2, 10114905), (3, 6743270), (5, 4045962), (6, 3371635), (10, 2022981), (15, 1348654), (30, 674327), (41, 493410), (82, 246705), (123, 164470), (205, 98682), (246, 82235), (410, 49341), (615, 32894), (1230, 16447)]