20163111115

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{34171}}^1$

素因数の和:34939

約数の個数: 32

約数和(自身を含む): 28894749696

約数和(自身を除く): 8731638581

約数列:

[1, 5, 7, 23, 35, 115, 161, 733, 805, 3665, 5131, 16859, 25655, 34171, 84295, 118013, 170855, 239197, 590065, 785933, 1195985, 3929665, 5501531, 25047343, 27507655, 125236715, 175331401, 576088889, 876657005, 2880444445, 4032622223, 20163111115]

約数ペア:

[(1, 20163111115), (5, 4032622223), (7, 2880444445), (23, 876657005), (35, 576088889), (115, 175331401), (161, 125236715), (733, 27507655), (805, 25047343), (3665, 5501531), (5131, 3929665), (16859, 1195985), (25655, 785933), (34171, 590065), (84295, 239197), (118013, 170855)]