20302364178

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16346509}}^1$

素因数の和:16346543

約数の個数: 32

約数和(自身を含む): 47077948800

約数和(自身を除く): 26775584622

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 16346509, 32693018, 49039527, 98079054, 147118581, 294237162, 375969707, 441355743, 751939414, 882711486, 1127909121, 2255818242, 3383727363, 6767454726, 10151182089, 20302364178]

約数ペア:

[(1, 20302364178), (2, 10151182089), (3, 6767454726), (6, 3383727363), (9, 2255818242), (18, 1127909121), (23, 882711486), (27, 751939414), (46, 441355743), (54, 375969707), (69, 294237162), (138, 147118581), (207, 98079054), (414, 49039527), (621, 32693018), (1242, 16346509)]