20732304

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13933}}^1$

素因数の和:13975

約数の個数: 40

約数和(自身を含む): 55290112

約数和(自身を除く): 34557808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13933, 27866, 41799, 55732, 83598, 111464, 167196, 222928, 334392, 431923, 668784, 863846, 1295769, 1727692, 2591538, 3455384, 5183076, 6910768, 10366152, 20732304]

約数ペア:

[(1, 20732304), (2, 10366152), (3, 6910768), (4, 5183076), (6, 3455384), (8, 2591538), (12, 1727692), (16, 1295769), (24, 863846), (31, 668784), (48, 431923), (62, 334392), (93, 222928), (124, 167196), (186, 111464), (248, 83598), (372, 55732), (496, 41799), (744, 27866), (1488, 13933)]