20162581818

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{190901}}^1$

素因数の和:191542

約数の個数: 32

約数和(自身を含む): 41784629760

約数和(自身を除く): 21622047942

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 607, 1214, 1821, 3642, 17603, 35206, 52809, 105618, 190901, 381802, 572703, 1145406, 5536129, 11072258, 16608387, 33216774, 115876907, 231753814, 347630721, 695261442, 3360430303, 6720860606, 10081290909, 20162581818]

約数ペア:

[(1, 20162581818), (2, 10081290909), (3, 6720860606), (6, 3360430303), (29, 695261442), (58, 347630721), (87, 231753814), (174, 115876907), (607, 33216774), (1214, 16608387), (1821, 11072258), (3642, 5536129), (17603, 1145406), (35206, 572703), (52809, 381802), (105618, 190901)]