20211402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10429}}^1$

素因数の和:10470

約数の個数: 32

約数和(自身を含む): 45057600

約数和(自身を除く): 24846198

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10429, 20858, 31287, 62574, 177293, 198151, 354586, 396302, 531879, 594453, 1063758, 1188906, 3368567, 6737134, 10105701, 20211402]

約数ペア:

[(1, 20211402), (2, 10105701), (3, 6737134), (6, 3368567), (17, 1188906), (19, 1063758), (34, 594453), (38, 531879), (51, 396302), (57, 354586), (102, 198151), (114, 177293), (323, 62574), (646, 31287), (969, 20858), (1938, 10429)]