20585538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67273}}^1$

素因数の和:67298

約数の個数: 24

約数和(自身を含む): 47226348

約数和(自身を除く): 26640810

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67273, 134546, 201819, 403638, 605457, 1143641, 1210914, 2287282, 3430923, 6861846, 10292769, 20585538]

約数ペア:

[(1, 20585538), (2, 10292769), (3, 6861846), (6, 3430923), (9, 2287282), (17, 1210914), (18, 1143641), (34, 605457), (51, 403638), (102, 201819), (153, 134546), (306, 67273)]