20030191776

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1419373}}^1$

素因数の和:1419403

約数の個数: 108

約数和(自身を含む): 66260636442

約数和(自身を除く): 46230444666

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 1419373, 2838746, 4258119, 5677492, 8516238, 9935611, 11354984, 12774357, 17032476, 19871222, 22709968, 25548714, 29806833, 34064952, 39742444, 45419936, 51097428, 59613666, 68129904, 69549277, 79484888, 89420499, 102194856, 119227332, 136259808, 139098554, 158969776, 178840998, 204389712, 208647831, 238454664, 278197108, 317939552, 357681996, 408779424, 417295662, 476909328, 556394216, 625943493, 715363992, 834591324, 953818656, 1112788432, 1251886986, 1430727984, 1669182648, 2225576864, 2503773972, 2861455968, 3338365296, 5007547944, 6676730592, 10015095888, 20030191776]

約数ペア:

[(1, 20030191776), (2, 10015095888), (3, 6676730592), (4, 5007547944), (6, 3338365296), (7, 2861455968), (8, 2503773972), (9, 2225576864), (12, 1669182648), (14, 1430727984), (16, 1251886986), (18, 1112788432), (21, 953818656), (24, 834591324), (28, 715363992), (32, 625943493), (36, 556394216), (42, 476909328), (48, 417295662), (49, 408779424), (56, 357681996), (63, 317939552), (72, 278197108), (84, 238454664), (96, 208647831), (98, 204389712), (112, 178840998), (126, 158969776), (144, 139098554), (147, 136259808), (168, 119227332), (196, 102194856), (224, 89420499), (252, 79484888), (288, 69549277), (294, 68129904), (336, 59613666), (392, 51097428), (441, 45419936), (504, 39742444), (588, 34064952), (672, 29806833), (784, 25548714), (882, 22709968), (1008, 19871222), (1176, 17032476), (1568, 12774357), (1764, 11354984), (2016, 9935611), (2352, 8516238), (3528, 5677492), (4704, 4258119), (7056, 2838746), (14112, 1419373)]