20171635552

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{84127}}^1$

素因数の和:84323

約数の個数: 48

約数和(自身を含む): 40704491520

約数和(自身を除く): 20532855968

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 127, 236, 254, 472, 508, 944, 1016, 1888, 2032, 4064, 7493, 14986, 29972, 59944, 84127, 119888, 168254, 239776, 336508, 673016, 1346032, 2692064, 4963493, 9926986, 10684129, 19853972, 21368258, 39707944, 42736516, 79415888, 85473032, 158831776, 170946064, 341892128, 630363611, 1260727222, 2521454444, 5042908888, 10085817776, 20171635552]

約数ペア:

[(1, 20171635552), (2, 10085817776), (4, 5042908888), (8, 2521454444), (16, 1260727222), (32, 630363611), (59, 341892128), (118, 170946064), (127, 158831776), (236, 85473032), (254, 79415888), (472, 42736516), (508, 39707944), (944, 21368258), (1016, 19853972), (1888, 10684129), (2032, 9926986), (4064, 4963493), (7493, 2692064), (14986, 1346032), (29972, 673016), (59944, 336508), (84127, 239776), (119888, 168254)]