20218191834

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198217567}}^1$

素因数の和:198217589

約数の個数: 16

約数和(自身を含む): 42814994688

約数和(自身を除く): 22596802854

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 198217567, 396435134, 594652701, 1189305402, 3369698639, 6739397278, 10109095917, 20218191834]

約数ペア:

[(1, 20218191834), (2, 10109095917), (3, 6739397278), (6, 3369698639), (17, 1189305402), (34, 594652701), (51, 396435134), (102, 198217567)]