20138115954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7095883}}^1$

素因数の和:7095942

約数の個数: 32

約数和(自身を含む): 44959521024

約数和(自身を除く): 24821405070

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 7095883, 14191766, 21287649, 42575298, 78054713, 156109426, 234164139, 305122969, 468328278, 610245938, 915368907, 1830737814, 3356352659, 6712705318, 10069057977, 20138115954]

約数ペア:

[(1, 20138115954), (2, 10069057977), (3, 6712705318), (6, 3356352659), (11, 1830737814), (22, 915368907), (33, 610245938), (43, 468328278), (66, 305122969), (86, 234164139), (129, 156109426), (258, 78054713), (473, 42575298), (946, 21287649), (1419, 14191766), (2838, 7095883)]