20293596

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29669}}^1$

素因数の和:29698

約数の個数: 36

約数和(自身を含む): 53999400

約数和(自身を除く): 33705804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29669, 59338, 89007, 118676, 178014, 267021, 356028, 534042, 563711, 1068084, 1127422, 1691133, 2254844, 3382266, 5073399, 6764532, 10146798, 20293596]

約数ペア:

[(1, 20293596), (2, 10146798), (3, 6764532), (4, 5073399), (6, 3382266), (9, 2254844), (12, 1691133), (18, 1127422), (19, 1068084), (36, 563711), (38, 534042), (57, 356028), (76, 267021), (114, 178014), (171, 118676), (228, 89007), (342, 59338), (684, 29669)]