20174492168

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{1597}}^1\times {\mathrm{15331}}^1$

素因数の和:17037

約数の個数: 32

約数和(自身を含む): 38220836160

約数和(自身を除く): 18046343992

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 1597, 3194, 6388, 12776, 15331, 30662, 61324, 122648, 164491, 328982, 657964, 1315928, 1579093, 3158186, 6316372, 12632744, 24483607, 48967214, 97934428, 195868856, 2521811521, 5043623042, 10087246084, 20174492168]

約数ペア:

[(1, 20174492168), (2, 10087246084), (4, 5043623042), (8, 2521811521), (103, 195868856), (206, 97934428), (412, 48967214), (824, 24483607), (1597, 12632744), (3194, 6316372), (6388, 3158186), (12776, 1579093), (15331, 1315928), (30662, 657964), (61324, 328982), (122648, 164491)]