20123060655

素因数分解:

$3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{607}}^1\times {\mathrm{3727}}^1$

素因数の和:4935

約数の個数: 32

約数和(自身を含む): 32312991744

約数和(自身を除く): 12189931089

約数列:

[1, 3, 5, 15, 593, 607, 1779, 1821, 2965, 3035, 3727, 8895, 9105, 11181, 18635, 55905, 359951, 1079853, 1799755, 2210111, 2262289, 5399265, 6630333, 6786867, 11050555, 11311445, 33151665, 33934335, 1341537377, 4024612131, 6707686885, 20123060655]

約数ペア:

[(1, 20123060655), (3, 6707686885), (5, 4024612131), (15, 1341537377), (593, 33934335), (607, 33151665), (1779, 11311445), (1821, 11050555), (2965, 6786867), (3035, 6630333), (3727, 5399265), (8895, 2262289), (9105, 2210111), (11181, 1799755), (18635, 1079853), (55905, 359951)]