20072552964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{327277}}^1$

素因数の和:327572

約数の個数: 48

約数和(自身を含む): 49484433600

約数和(自身を除く): 29411880636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 269, 538, 807, 1076, 1614, 3228, 5111, 10222, 15333, 20444, 30666, 61332, 327277, 654554, 981831, 1309108, 1963662, 3927324, 6218263, 12436526, 18654789, 24873052, 37309578, 74619156, 88037513, 176075026, 264112539, 352150052, 528225078, 1056450156, 1672712747, 3345425494, 5018138241, 6690850988, 10036276482, 20072552964]

約数ペア:

[(1, 20072552964), (2, 10036276482), (3, 6690850988), (4, 5018138241), (6, 3345425494), (12, 1672712747), (19, 1056450156), (38, 528225078), (57, 352150052), (76, 264112539), (114, 176075026), (228, 88037513), (269, 74619156), (538, 37309578), (807, 24873052), (1076, 18654789), (1614, 12436526), (3228, 6218263), (5111, 3927324), (10222, 1963662), (15333, 1309108), (20444, 981831), (30666, 654554), (61332, 327277)]