20348615028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10789}}^1\times {\mathrm{22453}}^1$

素因数の和:33256

約数の個数: 48

約数和(自身を含む): 54270419840

約数和(自身を除く): 33921804812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10789, 21578, 22453, 32367, 43156, 44906, 64734, 67359, 75523, 89812, 129468, 134718, 151046, 157171, 226569, 269436, 302092, 314342, 453138, 471513, 628684, 906276, 943026, 1886052, 242245417, 484490834, 726736251, 968981668, 1453472502, 1695717919, 2906945004, 3391435838, 5087153757, 6782871676, 10174307514, 20348615028]

約数ペア:

[(1, 20348615028), (2, 10174307514), (3, 6782871676), (4, 5087153757), (6, 3391435838), (7, 2906945004), (12, 1695717919), (14, 1453472502), (21, 968981668), (28, 726736251), (42, 484490834), (84, 242245417), (10789, 1886052), (21578, 943026), (22453, 906276), (32367, 628684), (43156, 471513), (44906, 453138), (64734, 314342), (67359, 302092), (75523, 269436), (89812, 226569), (129468, 157171), (134718, 151046)]