20113355146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{235967}}^1$

素因数の和:236118

約数の個数: 32

約数和(自身を含む): 33639598080

約数和(自身を除く): 13526242934

約数列:

[1, 2, 17, 23, 34, 46, 109, 218, 391, 782, 1853, 2507, 3706, 5014, 42619, 85238, 235967, 471934, 4011439, 5427241, 8022878, 10854482, 25720403, 51440806, 92263097, 184526194, 437246851, 591569269, 874493702, 1183138538, 10056677573, 20113355146]

約数ペア:

[(1, 20113355146), (2, 10056677573), (17, 1183138538), (23, 874493702), (34, 591569269), (46, 437246851), (109, 184526194), (218, 92263097), (391, 51440806), (782, 25720403), (1853, 10854482), (2507, 8022878), (3706, 5427241), (5014, 4011439), (42619, 471934), (85238, 235967)]