2000160503793

素因数分解:

$3^4\times {\mathrm{33563}}^1\times {\mathrm{735731}}^1$

素因数の和:769306

約数の個数: 20

約数和(自身を含む): 2987987170608

約数和(自身を除く): 987826666815

約数列:

[1, 3, 9, 27, 81, 33563, 100689, 302067, 735731, 906201, 2207193, 2718603, 6621579, 19864737, 59594211, 24693339553, 74080018659, 222240055977, 666720167931, 2000160503793]

約数ペア:

[(1, 2000160503793), (3, 666720167931), (9, 222240055977), (27, 74080018659), (81, 24693339553), (33563, 59594211), (100689, 19864737), (302067, 6621579), (735731, 2718603), (906201, 2207193)]