2019920229

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3061}}^1$

素因数の和:3330

約数の個数: 48

約数和(自身を含む): 3267276480

約数和(自身を除く): 1247356251

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 227, 323, 681, 969, 2043, 2907, 3061, 3859, 4313, 9183, 11577, 12939, 27549, 34731, 38817, 52037, 58159, 73321, 156111, 174477, 219963, 468333, 523431, 659889, 694847, 988703, 2084541, 2966109, 6253623, 8898327, 11812399, 13202093, 35437197, 39606279, 106311591, 118818837, 224435581, 673306743, 2019920229]

約数ペア:

[(1, 2019920229), (3, 673306743), (9, 224435581), (17, 118818837), (19, 106311591), (51, 39606279), (57, 35437197), (153, 13202093), (171, 11812399), (227, 8898327), (323, 6253623), (681, 2966109), (969, 2084541), (2043, 988703), (2907, 694847), (3061, 659889), (3859, 523431), (4313, 468333), (9183, 219963), (11577, 174477), (12939, 156111), (27549, 73321), (34731, 58159), (38817, 52037)]