20140981065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23556703}}^1$

素因数の和:23556733

約数の個数: 24

約数和(自身を含む): 36748458240

約数和(自身を除く): 16607477175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 23556703, 70670109, 117783515, 212010327, 353350545, 447577357, 1060051635, 1342732071, 2237886785, 4028196213, 6713660355, 20140981065]

約数ペア:

[(1, 20140981065), (3, 6713660355), (5, 4028196213), (9, 2237886785), (15, 1342732071), (19, 1060051635), (45, 447577357), (57, 353350545), (95, 212010327), (171, 117783515), (285, 70670109), (855, 23556703)]