20113175048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{16823}}^1$

素因数の和:17054

約数の個数: 64

約数和(自身を含む): 40882320000

約数和(自身を除く): 20769144952

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 149, 236, 298, 472, 596, 1003, 1192, 2006, 2533, 4012, 5066, 8024, 8791, 10132, 16823, 17582, 20264, 33646, 35164, 67292, 70328, 134584, 149447, 285991, 298894, 571982, 597788, 992557, 1143964, 1195576, 1985114, 2287928, 2506627, 3970228, 5013254, 7940456, 10026508, 16873469, 20053016, 33746938, 42612659, 67493876, 85225318, 134987752, 147890993, 170450636, 295781986, 340901272, 591563972, 1183127944, 2514146881, 5028293762, 10056587524, 20113175048]

約数ペア:

[(1, 20113175048), (2, 10056587524), (4, 5028293762), (8, 2514146881), (17, 1183127944), (34, 591563972), (59, 340901272), (68, 295781986), (118, 170450636), (136, 147890993), (149, 134987752), (236, 85225318), (298, 67493876), (472, 42612659), (596, 33746938), (1003, 20053016), (1192, 16873469), (2006, 10026508), (2533, 7940456), (4012, 5013254), (5066, 3970228), (8024, 2506627), (8791, 2287928), (10132, 1985114), (16823, 1195576), (17582, 1143964), (20264, 992557), (33646, 597788), (35164, 571982), (67292, 298894), (70328, 285991), (134584, 149447)]