20171805282

素因数分解:

$2^1\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2420423}}^1$

素因数の和:2420894

約数の個数: 24

約数和(自身を含む): 43799992704

約数和(自身を除く): 23628187422

約数列:

[1, 2, 3, 6, 9, 18, 463, 926, 1389, 2778, 4167, 8334, 2420423, 4840846, 7261269, 14522538, 21783807, 43567614, 1120655849, 2241311698, 3361967547, 6723935094, 10085902641, 20171805282]

約数ペア:

[(1, 20171805282), (2, 10085902641), (3, 6723935094), (6, 3361967547), (9, 2241311698), (18, 1120655849), (463, 43567614), (926, 21783807), (1389, 14522538), (2778, 7261269), (4167, 4840846), (8334, 2420423)]