20247942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23599}}^1$

素因数の和:23628

約数の個数: 32

約数和(自身を含む): 47577600

約数和(自身を除く): 27329658

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 23599, 47198, 70797, 141594, 259589, 306787, 519178, 613574, 778767, 920361, 1557534, 1840722, 3374657, 6749314, 10123971, 20247942]

約数ペア:

[(1, 20247942), (2, 10123971), (3, 6749314), (6, 3374657), (11, 1840722), (13, 1557534), (22, 920361), (26, 778767), (33, 613574), (39, 519178), (66, 306787), (78, 259589), (143, 141594), (286, 70797), (429, 47198), (858, 23599)]