20295954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53693}}^1$

素因数の和:53711

約数の個数: 32

約数和(自身を含む): 51546240

約数和(自身を除く): 31250286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53693, 107386, 161079, 322158, 375851, 483237, 751702, 966474, 1127553, 1449711, 2255106, 2899422, 3382659, 6765318, 10147977, 20295954]

約数ペア:

[(1, 20295954), (2, 10147977), (3, 6765318), (6, 3382659), (7, 2899422), (9, 2255106), (14, 1449711), (18, 1127553), (21, 966474), (27, 751702), (42, 483237), (54, 375851), (63, 322158), (126, 161079), (189, 107386), (378, 53693)]