20246832

素因数分解:

$2^4\times 3^2\times {\mathrm{140603}}^1$

素因数の和:140617

約数の個数: 30

約数和(自身を含む): 56663412

約数和(自身を除く): 36416580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140603, 281206, 421809, 562412, 843618, 1124824, 1265427, 1687236, 2249648, 2530854, 3374472, 5061708, 6748944, 10123416, 20246832]

約数ペア:

[(1, 20246832), (2, 10123416), (3, 6748944), (4, 5061708), (6, 3374472), (8, 2530854), (9, 2249648), (12, 1687236), (16, 1265427), (18, 1124824), (24, 843618), (36, 562412), (48, 421809), (72, 281206), (144, 140603)]