20274288

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7159}}^1$

素因数の和:7229

約数の個数: 40

約数和(自身を含む): 53270400

約数和(自身を除く): 32996112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7159, 14318, 21477, 28636, 42954, 57272, 85908, 114544, 171816, 343632, 422381, 844762, 1267143, 1689524, 2534286, 3379048, 5068572, 6758096, 10137144, 20274288]

約数ペア:

[(1, 20274288), (2, 10137144), (3, 6758096), (4, 5068572), (6, 3379048), (8, 2534286), (12, 1689524), (16, 1267143), (24, 844762), (48, 422381), (59, 343632), (118, 171816), (177, 114544), (236, 85908), (354, 57272), (472, 42954), (708, 28636), (944, 21477), (1416, 14318), (2832, 7159)]