20082933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 34594560

約数和(自身を除く): 14511627

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 439, 663, 897, 1173, 1317, 1989, 2691, 3519, 3951, 5083, 5707, 7463, 10097, 15249, 17121, 22389, 30291, 45747, 51363, 67167, 90873, 97019, 131261, 171649, 291057, 393783, 514947, 873171, 1181349, 1544841, 2231437, 6694311, 20082933]

約数ペア:

[(1, 20082933), (3, 6694311), (9, 2231437), (13, 1544841), (17, 1181349), (23, 873171), (39, 514947), (51, 393783), (69, 291057), (117, 171649), (153, 131261), (207, 97019), (221, 90873), (299, 67167), (391, 51363), (439, 45747), (663, 30291), (897, 22389), (1173, 17121), (1317, 15249), (1989, 10097), (2691, 7463), (3519, 5707), (3951, 5083)]