20076899514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3439003}}^1$

素因数の和:3439154

約数の個数: 32

約数和(自身を含む): 46220213760

約数和(自身を除く): 26143314246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 3439003, 6878006, 10317009, 20634018, 24073021, 48146042, 72219063, 144438126, 478021417, 956042834, 1434064251, 2868128502, 3346149919, 6692299838, 10038449757, 20076899514]

約数ペア:

[(1, 20076899514), (2, 10038449757), (3, 6692299838), (6, 3346149919), (7, 2868128502), (14, 1434064251), (21, 956042834), (42, 478021417), (139, 144438126), (278, 72219063), (417, 48146042), (834, 24073021), (973, 20634018), (1946, 10317009), (2919, 6878006), (5838, 3439003)]