20183002460

素因数分解:

$2^2\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{605369}}^1$

素因数の和:607045

約数の個数: 24

約数和(自身を含む): 42409800720

約数和(自身を除く): 22226798260

約数列:

[1, 2, 4, 5, 10, 20, 1667, 3334, 6668, 8335, 16670, 33340, 605369, 1210738, 2421476, 3026845, 6053690, 12107380, 1009150123, 2018300246, 4036600492, 5045750615, 10091501230, 20183002460]

約数ペア:

[(1, 20183002460), (2, 10091501230), (4, 5045750615), (5, 4036600492), (10, 2018300246), (20, 1009150123), (1667, 12107380), (3334, 6053690), (6668, 3026845), (8335, 2421476), (16670, 1210738), (33340, 605369)]