20174342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 33242400

約数和(自身を除く): 13068058

約数列:

[1, 2, 17, 34, 59, 89, 113, 118, 178, 226, 1003, 1513, 1921, 2006, 3026, 3842, 5251, 6667, 10057, 10502, 13334, 20114, 89267, 113339, 170969, 178534, 226678, 341938, 593363, 1186726, 10087171, 20174342]

約数ペア:

[(1, 20174342), (2, 10087171), (17, 1186726), (34, 593363), (59, 341938), (89, 226678), (113, 178534), (118, 170969), (178, 113339), (226, 89267), (1003, 20114), (1513, 13334), (1921, 10502), (2006, 10057), (3026, 6667), (3842, 5251)]