20876838

素因数分解:

$2^1\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{3023}}^1$

素因数の和:4179

約数の個数: 16

約数和(自身を含む): 41803776

約数和(自身を除く): 20926938

約数列:

[1, 2, 3, 6, 1151, 2302, 3023, 3453, 6046, 6906, 9069, 18138, 3479473, 6958946, 10438419, 20876838]

約数ペア:

[(1, 20876838), (2, 10438419), (3, 6958946), (6, 3479473), (1151, 18138), (2302, 9069), (3023, 6906), (3453, 6046)]