20054562120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{18569039}}^1$

素因数の和:18569059

約数の個数: 64

約数和(自身を含む): 66848544000

約数和(自身を除く): 46793981880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 18569039, 37138078, 55707117, 74276156, 92845195, 111414234, 148552312, 167121351, 185690390, 222828468, 278535585, 334242702, 371380780, 445656936, 501364053, 557071170, 668485404, 742761560, 835606755, 1002728106, 1114142340, 1336970808, 1671213510, 2005456212, 2228284680, 2506820265, 3342427020, 4010912424, 5013640530, 6684854040, 10027281060, 20054562120]

約数ペア:

[(1, 20054562120), (2, 10027281060), (3, 6684854040), (4, 5013640530), (5, 4010912424), (6, 3342427020), (8, 2506820265), (9, 2228284680), (10, 2005456212), (12, 1671213510), (15, 1336970808), (18, 1114142340), (20, 1002728106), (24, 835606755), (27, 742761560), (30, 668485404), (36, 557071170), (40, 501364053), (45, 445656936), (54, 371380780), (60, 334242702), (72, 278535585), (90, 222828468), (108, 185690390), (120, 167121351), (135, 148552312), (180, 111414234), (216, 92845195), (270, 74276156), (360, 55707117), (540, 37138078), (1080, 18569039)]