20342373390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1626089}}^1$

素因数の和:1626241

約数の個数: 48

約数和(自身を含む): 53270708400

約数和(自身を除く): 32928335010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 1626089, 3252178, 4878267, 8130445, 9756534, 14634801, 16260890, 24391335, 29269602, 48782670, 73174005, 146348010, 226026371, 452052742, 678079113, 1130131855, 1356158226, 2034237339, 2260263710, 3390395565, 4068474678, 6780791130, 10171186695, 20342373390]

約数ペア:

[(1, 20342373390), (2, 10171186695), (3, 6780791130), (5, 4068474678), (6, 3390395565), (9, 2260263710), (10, 2034237339), (15, 1356158226), (18, 1130131855), (30, 678079113), (45, 452052742), (90, 226026371), (139, 146348010), (278, 73174005), (417, 48782670), (695, 29269602), (834, 24391335), (1251, 16260890), (1390, 14634801), (2085, 9756534), (2502, 8130445), (4170, 4878267), (6255, 3252178), (12510, 1626089)]