20346801276

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{62011}}^1$

素因数の和:62794

約数の個数: 48

約数和(自身を含む): 48825768320

約数和(自身を除く): 28478967044

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 739, 1478, 2217, 2956, 4434, 8868, 27343, 54686, 62011, 82029, 109372, 124022, 164058, 186033, 248044, 328116, 372066, 744132, 2294407, 4588814, 6883221, 9177628, 13766442, 27532884, 45826129, 91652258, 137478387, 183304516, 274956774, 549913548, 1695566773, 3391133546, 5086700319, 6782267092, 10173400638, 20346801276]

約数ペア:

[(1, 20346801276), (2, 10173400638), (3, 6782267092), (4, 5086700319), (6, 3391133546), (12, 1695566773), (37, 549913548), (74, 274956774), (111, 183304516), (148, 137478387), (222, 91652258), (444, 45826129), (739, 27532884), (1478, 13766442), (2217, 9177628), (2956, 6883221), (4434, 4588814), (8868, 2294407), (27343, 744132), (54686, 372066), (62011, 328116), (82029, 248044), (109372, 186033), (124022, 164058)]