20210037756

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{39541}}^1$

素因数の和:39962

約数の個数: 48

約数和(自身を含む): 47617425408

約数和(自身を除く): 27407387652

約数列:

[1, 2, 3, 4, 6, 12, 191, 223, 382, 446, 573, 669, 764, 892, 1146, 1338, 2292, 2676, 39541, 42593, 79082, 85186, 118623, 127779, 158164, 170372, 237246, 255558, 474492, 511116, 7552331, 8817643, 15104662, 17635286, 22656993, 26452929, 30209324, 35270572, 45313986, 52905858, 90627972, 105811716, 1684169813, 3368339626, 5052509439, 6736679252, 10105018878, 20210037756]

約数ペア:

[(1, 20210037756), (2, 10105018878), (3, 6736679252), (4, 5052509439), (6, 3368339626), (12, 1684169813), (191, 105811716), (223, 90627972), (382, 52905858), (446, 45313986), (573, 35270572), (669, 30209324), (764, 26452929), (892, 22656993), (1146, 17635286), (1338, 15104662), (2292, 8817643), (2676, 7552331), (39541, 511116), (42593, 474492), (79082, 255558), (85186, 237246), (118623, 170372), (127779, 158164)]