20189422074

素因数分解:

$2^1\times 3^1\times {\mathrm{2741}}^1\times {\mathrm{1227619}}^1$

素因数の和:1230365

約数の個数: 16

約数和(自身を含む): 40393608480

約数和(自身を除く): 20204186406

約数列:

[1, 2, 3, 6, 2741, 5482, 8223, 16446, 1227619, 2455238, 3682857, 7365714, 3364903679, 6729807358, 10094711037, 20189422074]

約数ペア:

[(1, 20189422074), (2, 10094711037), (3, 6729807358), (6, 3364903679), (2741, 7365714), (5482, 3682857), (8223, 2455238), (16446, 1227619)]