20191296

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1139

約数の個数: 56

約数和(自身を含む): 53994304

約数和(自身を除く): 33803008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1021, 1236, 1648, 2042, 2472, 3063, 3296, 4084, 4944, 6126, 6592, 8168, 9888, 12252, 16336, 19776, 24504, 32672, 49008, 65344, 98016, 105163, 196032, 210326, 315489, 420652, 630978, 841304, 1261956, 1682608, 2523912, 3365216, 5047824, 6730432, 10095648, 20191296]

約数ペア:

[(1, 20191296), (2, 10095648), (3, 6730432), (4, 5047824), (6, 3365216), (8, 2523912), (12, 1682608), (16, 1261956), (24, 841304), (32, 630978), (48, 420652), (64, 315489), (96, 210326), (103, 196032), (192, 105163), (206, 98016), (309, 65344), (412, 49008), (618, 32672), (824, 24504), (1021, 19776), (1236, 16336), (1648, 12252), (2042, 9888), (2472, 8168), (3063, 6592), (3296, 6126), (4084, 4944)]