20148348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152639}}^1$

素因数の和:152657

約数の個数: 24

約数和(自身を含む): 51287040

約数和(自身を除く): 31138692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 152639, 305278, 457917, 610556, 915834, 1679029, 1831668, 3358058, 5037087, 6716116, 10074174, 20148348]

約数ペア:

[(1, 20148348), (2, 10074174), (3, 6716116), (4, 5037087), (6, 3358058), (11, 1831668), (12, 1679029), (22, 915834), (33, 610556), (44, 457917), (66, 305278), (132, 152639)]