20161333992

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13771403}}^1$

素因数の和:13771473

約数の個数: 32

約数和(自身を含む): 51229622880

約数和(自身を除く): 31068288888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13771403, 27542806, 41314209, 55085612, 82628418, 110171224, 165256836, 330513672, 840055583, 1680111166, 2520166749, 3360222332, 5040333498, 6720444664, 10080666996, 20161333992]

約数ペア:

[(1, 20161333992), (2, 10080666996), (3, 6720444664), (4, 5040333498), (6, 3360222332), (8, 2520166749), (12, 1680111166), (24, 840055583), (61, 330513672), (122, 165256836), (183, 110171224), (244, 82628418), (366, 55085612), (488, 41314209), (732, 27542806), (1464, 13771403)]