20160290696

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3956101}}^1$

素因数の和:3956134

約数の個数: 48

約数和(自身を含む): 47354540940

約数和(自身を除く): 27194250244

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 3956101, 7912202, 15824404, 27692707, 31648808, 51429313, 55385414, 102858626, 110770828, 193848949, 205717252, 221541656, 360005191, 387697898, 411434504, 720010382, 775395796, 1440020764, 1550791592, 2520036337, 2880041528, 5040072674, 10080145348, 20160290696]

約数ペア:

[(1, 20160290696), (2, 10080145348), (4, 5040072674), (7, 2880041528), (8, 2520036337), (13, 1550791592), (14, 1440020764), (26, 775395796), (28, 720010382), (49, 411434504), (52, 387697898), (56, 360005191), (91, 221541656), (98, 205717252), (104, 193848949), (182, 110770828), (196, 102858626), (364, 55385414), (392, 51429313), (637, 31648808), (728, 27692707), (1274, 15824404), (2548, 7912202), (5096, 3956101)]