20042184

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49123}}^1$

素因数の和:49149

約数の個数: 32

約数和(自身を含む): 53053920

約数和(自身を除く): 33011736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49123, 98246, 147369, 196492, 294738, 392984, 589476, 835091, 1178952, 1670182, 2505273, 3340364, 5010546, 6680728, 10021092, 20042184]

約数ペア:

[(1, 20042184), (2, 10021092), (3, 6680728), (4, 5010546), (6, 3340364), (8, 2505273), (12, 1670182), (17, 1178952), (24, 835091), (34, 589476), (51, 392984), (68, 294738), (102, 196492), (136, 147369), (204, 98246), (408, 49123)]