20100148092

素因数分解:

$2^2\times 3^2\times {\mathrm{2273}}^1\times {\mathrm{245639}}^1$

素因数の和:247922

約数の個数: 36

約数和(自身を含む): 50831267760

約数和(自身を除く): 30731119668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2273, 4546, 6819, 9092, 13638, 20457, 27276, 40914, 81828, 245639, 491278, 736917, 982556, 1473834, 2210751, 2947668, 4421502, 8843004, 558337447, 1116674894, 1675012341, 2233349788, 3350024682, 5025037023, 6700049364, 10050074046, 20100148092]

約数ペア:

[(1, 20100148092), (2, 10050074046), (3, 6700049364), (4, 5025037023), (6, 3350024682), (9, 2233349788), (12, 1675012341), (18, 1116674894), (36, 558337447), (2273, 8843004), (4546, 4421502), (6819, 2947668), (9092, 2210751), (13638, 1473834), (20457, 982556), (27276, 736917), (40914, 491278), (81828, 245639)]