20067786

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65581}}^1$

素因数の和:65606

約数の個数: 24

約数和(自身を含む): 46038564

約数和(自身を除く): 25970778

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65581, 131162, 196743, 393486, 590229, 1114877, 1180458, 2229754, 3344631, 6689262, 10033893, 20067786]

約数ペア:

[(1, 20067786), (2, 10033893), (3, 6689262), (6, 3344631), (9, 2229754), (17, 1180458), (18, 1114877), (34, 590229), (51, 393486), (102, 196743), (153, 131162), (306, 65581)]