20169919152

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2980189}}^1$

素因数の和:2980250

約数の個数: 60

約数和(自身を含む): 57648795360

約数和(自身を除く): 37478876208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 2980189, 5960378, 8940567, 11920756, 17881134, 23841512, 26821701, 35762268, 47683024, 53643402, 71524536, 107286804, 140068883, 143049072, 214573608, 280137766, 420206649, 429147216, 560275532, 840413298, 1120551064, 1260619947, 1680826596, 2241102128, 2521239894, 3361653192, 5042479788, 6723306384, 10084959576, 20169919152]

約数ペア:

[(1, 20169919152), (2, 10084959576), (3, 6723306384), (4, 5042479788), (6, 3361653192), (8, 2521239894), (9, 2241102128), (12, 1680826596), (16, 1260619947), (18, 1120551064), (24, 840413298), (36, 560275532), (47, 429147216), (48, 420206649), (72, 280137766), (94, 214573608), (141, 143049072), (144, 140068883), (188, 107286804), (282, 71524536), (376, 53643402), (423, 47683024), (564, 35762268), (752, 26821701), (846, 23841512), (1128, 17881134), (1692, 11920756), (2256, 8940567), (3384, 5960378), (6768, 2980189)]