20145331038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4673}}^1\times {\mathrm{102643}}^1$

素因数の和:107328

約数の個数: 32

約数和(自身を含む): 46056773376

約数和(自身を除く): 25911442338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4673, 9346, 14019, 28038, 32711, 65422, 98133, 102643, 196266, 205286, 307929, 615858, 718501, 1437002, 2155503, 4311006, 479650739, 959301478, 1438952217, 2877904434, 3357555173, 6715110346, 10072665519, 20145331038]

約数ペア:

[(1, 20145331038), (2, 10072665519), (3, 6715110346), (6, 3357555173), (7, 2877904434), (14, 1438952217), (21, 959301478), (42, 479650739), (4673, 4311006), (9346, 2155503), (14019, 1437002), (28038, 718501), (32711, 615858), (65422, 307929), (98133, 205286), (102643, 196266)]