20248434

素因数分解:

$2^1\times 3^3\times {\mathrm{569}}^1\times {\mathrm{659}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 45144000

約数和(自身を除く): 24895566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 569, 659, 1138, 1318, 1707, 1977, 3414, 3954, 5121, 5931, 10242, 11862, 15363, 17793, 30726, 35586, 374971, 749942, 1124913, 2249826, 3374739, 6749478, 10124217, 20248434]

約数ペア:

[(1, 20248434), (2, 10124217), (3, 6749478), (6, 3374739), (9, 2249826), (18, 1124913), (27, 749942), (54, 374971), (569, 35586), (659, 30726), (1138, 17793), (1318, 15363), (1707, 11862), (1977, 10242), (3414, 5931), (3954, 5121)]