20081296344

素因数分解:

$2^3\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{538777}}^1$

素因数の和:540339

約数の個数: 32

約数和(自身を含む): 50235660720

約数和(自身を除く): 30154364376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1553, 3106, 4659, 6212, 9318, 12424, 18636, 37272, 538777, 1077554, 1616331, 2155108, 3232662, 4310216, 6465324, 12930648, 836720681, 1673441362, 2510162043, 3346882724, 5020324086, 6693765448, 10040648172, 20081296344]

約数ペア:

[(1, 20081296344), (2, 10040648172), (3, 6693765448), (4, 5020324086), (6, 3346882724), (8, 2510162043), (12, 1673441362), (24, 836720681), (1553, 12930648), (3106, 6465324), (4659, 4310216), (6212, 3232662), (9318, 2155108), (12424, 1616331), (18636, 1077554), (37272, 538777)]