20042748

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16871}}^1$

素因数の和:16895

約数の個数: 48

約数和(自身を含む): 56689920

約数和(自身を除く): 36647172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 16871, 33742, 50613, 67484, 101226, 151839, 185581, 202452, 303678, 371162, 455517, 556743, 607356, 742324, 911034, 1113486, 1670229, 1822068, 2226972, 3340458, 5010687, 6680916, 10021374, 20042748]

約数ペア:

[(1, 20042748), (2, 10021374), (3, 6680916), (4, 5010687), (6, 3340458), (9, 2226972), (11, 1822068), (12, 1670229), (18, 1113486), (22, 911034), (27, 742324), (33, 607356), (36, 556743), (44, 455517), (54, 371162), (66, 303678), (99, 202452), (108, 185581), (132, 151839), (198, 101226), (297, 67484), (396, 50613), (594, 33742), (1188, 16871)]