20161451322

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{22783}}^1$

素因数の和:23235

約数の個数: 48

約数和(自身を含む): 44080478208

約数和(自身を除く): 23919026886

約数列:

[1, 2, 3, 6, 9, 18, 211, 233, 422, 466, 633, 699, 1266, 1398, 1899, 2097, 3798, 4194, 22783, 45566, 49163, 68349, 98326, 136698, 147489, 205047, 294978, 410094, 442467, 884934, 4807213, 5308439, 9614426, 10616878, 14421639, 15925317, 28843278, 31850634, 43264917, 47775951, 86529834, 95551902, 1120080629, 2240161258, 3360241887, 6720483774, 10080725661, 20161451322]

約数ペア:

[(1, 20161451322), (2, 10080725661), (3, 6720483774), (6, 3360241887), (9, 2240161258), (18, 1120080629), (211, 95551902), (233, 86529834), (422, 47775951), (466, 43264917), (633, 31850634), (699, 28843278), (1266, 15925317), (1398, 14421639), (1899, 10616878), (2097, 9614426), (3798, 5308439), (4194, 4807213), (22783, 884934), (45566, 442467), (49163, 410094), (68349, 294978), (98326, 205047), (136698, 147489)]