20227319359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{30853}}^1$

素因数の和:30979

約数の個数: 32

約数和(自身を含む): 23636632320

約数和(自身を除く): 3409312961

約数列:

[1, 13, 29, 37, 47, 377, 481, 611, 1073, 1363, 1739, 13949, 17719, 22607, 30853, 50431, 401089, 655603, 894737, 1141561, 1450091, 11631581, 14840293, 18851183, 33105269, 42052639, 53653367, 430368497, 546684307, 697493771, 1555947643, 20227319359]

約数ペア:

[(1, 20227319359), (13, 1555947643), (29, 697493771), (37, 546684307), (47, 430368497), (377, 53653367), (481, 42052639), (611, 33105269), (1073, 18851183), (1363, 14840293), (1739, 11631581), (13949, 1450091), (17719, 1141561), (22607, 894737), (30853, 655603), (50431, 401089)]