20223410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 38612160

約数和(自身を除く): 18388750

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 653, 815, 1306, 1630, 3097, 3265, 6194, 6530, 12407, 15485, 24814, 30970, 62035, 106439, 124070, 212878, 532195, 1064390, 2022341, 4044682, 10111705, 20223410]

約数ペア:

[(1, 20223410), (2, 10111705), (5, 4044682), (10, 2022341), (19, 1064390), (38, 532195), (95, 212878), (163, 124070), (190, 106439), (326, 62035), (653, 30970), (815, 24814), (1306, 15485), (1630, 12407), (3097, 6530), (3265, 6194)]