20160387018

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1753}}^1\times {\mathrm{27779}}^1$

素因数の和:29563

約数の個数: 48

約数和(自身を含む): 45607648320

約数和(自身を除く): 25447261302

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1753, 3506, 5259, 10518, 15777, 27779, 31554, 40319, 55558, 80638, 83337, 120957, 166674, 241914, 250011, 362871, 500022, 638917, 725742, 1277834, 1916751, 3833502, 5750253, 11500506, 48696587, 97393174, 146089761, 292179522, 438269283, 876538566, 1120021501, 2240043002, 3360064503, 6720129006, 10080193509, 20160387018]

約数ペア:

[(1, 20160387018), (2, 10080193509), (3, 6720129006), (6, 3360064503), (9, 2240043002), (18, 1120021501), (23, 876538566), (46, 438269283), (69, 292179522), (138, 146089761), (207, 97393174), (414, 48696587), (1753, 11500506), (3506, 5750253), (5259, 3833502), (10518, 1916751), (15777, 1277834), (27779, 725742), (31554, 638917), (40319, 500022), (55558, 362871), (80638, 250011), (83337, 241914), (120957, 166674)]