16920570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1993}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 40773312

約数和(自身を除く): 23852742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 1993, 2830, 3986, 4245, 5979, 8490, 9965, 11958, 19930, 29895, 59790, 564019, 1128038, 1692057, 2820095, 3384114, 5640190, 8460285, 16920570]

約数ペア:

[(1, 16920570), (2, 8460285), (3, 5640190), (5, 3384114), (6, 2820095), (10, 1692057), (15, 1128038), (30, 564019), (283, 59790), (566, 29895), (849, 19930), (1415, 11958), (1698, 9965), (1993, 8490), (2830, 5979), (3986, 4245)]