20504076

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{15121}}^1$

素因数の和:15241

約数の個数: 24

約数和(自身を含む): 48269424

約数和(自身を除く): 27765348

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 15121, 30242, 45363, 60484, 90726, 181452, 1708673, 3417346, 5126019, 6834692, 10252038, 20504076]

約数ペア:

[(1, 20504076), (2, 10252038), (3, 6834692), (4, 5126019), (6, 3417346), (12, 1708673), (113, 181452), (226, 90726), (339, 60484), (452, 45363), (678, 30242), (1356, 15121)]