20056578

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 41601600

約数和(自身を除く): 21545022

約数列:

[1, 2, 3, 6, 53, 59, 106, 118, 159, 177, 318, 354, 1069, 2138, 3127, 3207, 6254, 6414, 9381, 18762, 56657, 63071, 113314, 126142, 169971, 189213, 339942, 378426, 3342763, 6685526, 10028289, 20056578]

約数ペア:

[(1, 20056578), (2, 10028289), (3, 6685526), (6, 3342763), (53, 378426), (59, 339942), (106, 189213), (118, 169971), (159, 126142), (177, 113314), (318, 63071), (354, 56657), (1069, 18762), (2138, 9381), (3127, 6414), (3207, 6254)]