20344547532

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1\times {\mathrm{17509}}^1$

素因数の和:20170

約数の個数: 48

約数和(自身を含む): 48775015520

約数和(自身を除く): 28430467988

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 2617, 5234, 7851, 10468, 15702, 17509, 31404, 35018, 52527, 70036, 96829, 105054, 193658, 210108, 290487, 387316, 580974, 647833, 1161948, 1295666, 1943499, 2591332, 3886998, 7773996, 45821053, 91642106, 137463159, 183284212, 274926318, 549852636, 1695378961, 3390757922, 5086136883, 6781515844, 10172273766, 20344547532]

約数ペア:

[(1, 20344547532), (2, 10172273766), (3, 6781515844), (4, 5086136883), (6, 3390757922), (12, 1695378961), (37, 549852636), (74, 274926318), (111, 183284212), (148, 137463159), (222, 91642106), (444, 45821053), (2617, 7773996), (5234, 3886998), (7851, 2591332), (10468, 1943499), (15702, 1295666), (17509, 1161948), (31404, 647833), (35018, 580974), (52527, 387316), (70036, 290487), (96829, 210108), (105054, 193658)]