20152649404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{61687}}^1$

素因数の和:61834

約数の個数: 48

約数和(自身を含む): 38055080448

約数和(自身を除く): 17902431044

約数列:

[1, 2, 4, 23, 46, 53, 67, 92, 106, 134, 212, 268, 1219, 1541, 2438, 3082, 3551, 4876, 6164, 7102, 14204, 61687, 81673, 123374, 163346, 246748, 326692, 1418801, 2837602, 3269411, 4133029, 5675204, 6538822, 8266058, 13077644, 16532116, 75196453, 95059667, 150392906, 190119334, 219050537, 300785812, 380238668, 438101074, 876202148, 5038162351, 10076324702, 20152649404]

約数ペア:

[(1, 20152649404), (2, 10076324702), (4, 5038162351), (23, 876202148), (46, 438101074), (53, 380238668), (67, 300785812), (92, 219050537), (106, 190119334), (134, 150392906), (212, 95059667), (268, 75196453), (1219, 16532116), (1541, 13077644), (2438, 8266058), (3082, 6538822), (3551, 5675204), (4876, 4133029), (6164, 3269411), (7102, 2837602), (14204, 1418801), (61687, 326692), (81673, 246748), (123374, 163346)]