20265444

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6053}}^1$

素因数の和:6097

約数の個数: 48

約数和(自身を含む): 54243840

約数和(自身を除く): 33978396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 6053, 12106, 18159, 24212, 36318, 54477, 72636, 108954, 163431, 187643, 217908, 326862, 375286, 562929, 653724, 750572, 1125858, 1688787, 2251716, 3377574, 5066361, 6755148, 10132722, 20265444]

約数ペア:

[(1, 20265444), (2, 10132722), (3, 6755148), (4, 5066361), (6, 3377574), (9, 2251716), (12, 1688787), (18, 1125858), (27, 750572), (31, 653724), (36, 562929), (54, 375286), (62, 326862), (93, 217908), (108, 187643), (124, 163431), (186, 108954), (279, 72636), (372, 54477), (558, 36318), (837, 24212), (1116, 18159), (1674, 12106), (3348, 6053)]