20234871009

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{63929}}^1$

素因数の和:64574

約数の個数: 32

約数和(自身を含む): 31606992000

約数和(自身を除く): 11372120991

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 617, 1851, 5553, 11723, 16659, 35169, 63929, 105507, 191787, 316521, 575361, 1214651, 1726083, 3643953, 10931859, 32795577, 39444193, 118332579, 354997737, 749439667, 1064993211, 2248319001, 6744957003, 20234871009]

約数ペア:

[(1, 20234871009), (3, 6744957003), (9, 2248319001), (19, 1064993211), (27, 749439667), (57, 354997737), (171, 118332579), (513, 39444193), (617, 32795577), (1851, 10931859), (5553, 3643953), (11723, 1726083), (16659, 1214651), (35169, 575361), (63929, 316521), (105507, 191787)]