20165223399

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1\times {\mathrm{83047}}^1$

素因数の和:85870

約数の個数: 16

約数和(自身を含む): 27824401920

約数和(自身を除く): 7659178521

約数列:

[1, 3, 29, 87, 2791, 8373, 80939, 83047, 242817, 249141, 2408363, 7225089, 231784177, 695352531, 6721741133, 20165223399]

約数ペア:

[(1, 20165223399), (3, 6721741133), (29, 695352531), (87, 231784177), (2791, 7225089), (8373, 2408363), (80939, 249141), (83047, 242817)]