20164097343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1\times {\mathrm{4111}}^1$

素因数の和:8215

約数の個数: 32

約数和(自身を含む): 29902200832

約数和(自身を除く): 9738103489

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 4057, 4111, 12171, 12333, 52741, 53443, 125767, 127441, 158223, 160329, 377301, 382323, 1634971, 1656733, 4904913, 4970199, 16678327, 50034981, 216818251, 517028137, 650454753, 1551084411, 6721365781, 20164097343]

約数ペア:

[(1, 20164097343), (3, 6721365781), (13, 1551084411), (31, 650454753), (39, 517028137), (93, 216818251), (403, 50034981), (1209, 16678327), (4057, 4970199), (4111, 4904913), (12171, 1656733), (12333, 1634971), (52741, 382323), (53443, 377301), (125767, 160329), (127441, 158223)]