20061055

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 29352960

約数和(自身を除く): 9291905

約数列:

[1, 5, 7, 19, 35, 95, 97, 133, 311, 485, 665, 679, 1555, 1843, 2177, 3395, 5909, 9215, 10885, 12901, 29545, 30167, 41363, 64505, 150835, 206815, 211169, 573173, 1055845, 2865865, 4012211, 20061055]

約数ペア:

[(1, 20061055), (5, 4012211), (7, 2865865), (19, 1055845), (35, 573173), (95, 211169), (97, 206815), (133, 150835), (311, 64505), (485, 41363), (665, 30167), (679, 29545), (1555, 12901), (1843, 10885), (2177, 9215), (3395, 5909)]