20150137516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2053}}^1\times {\mathrm{79153}}^1$

素因数の和:81241

約数の個数: 24

約数和(自身を含む): 36418438784

約数和(自身を除く): 16268301268

約数列:

[1, 2, 4, 31, 62, 124, 2053, 4106, 8212, 63643, 79153, 127286, 158306, 254572, 316612, 2453743, 4907486, 9814972, 162501109, 325002218, 650004436, 5037534379, 10075068758, 20150137516]

約数ペア:

[(1, 20150137516), (2, 10075068758), (4, 5037534379), (31, 650004436), (62, 325002218), (124, 162501109), (2053, 9814972), (4106, 4907486), (8212, 2453743), (63643, 316612), (79153, 254572), (127286, 158306)]