20133091924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{14321}}^1$

素因数の和:14784

約数の個数: 48

約数和(自身を含む): 38978755200

約数和(自身を除く): 18845663276

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 359, 718, 979, 1436, 1958, 3916, 3949, 7898, 14321, 15796, 28642, 31951, 57284, 63902, 127804, 157531, 315062, 351461, 630124, 702922, 1274569, 1405844, 2549138, 5098276, 5141239, 10282478, 14020259, 20564956, 28040518, 56081036, 56553629, 113107258, 226214516, 457570271, 915140542, 1830281084, 5033272981, 10066545962, 20133091924]

約数ペア:

[(1, 20133091924), (2, 10066545962), (4, 5033272981), (11, 1830281084), (22, 915140542), (44, 457570271), (89, 226214516), (178, 113107258), (356, 56553629), (359, 56081036), (718, 28040518), (979, 20564956), (1436, 14020259), (1958, 10282478), (3916, 5141239), (3949, 5098276), (7898, 2549138), (14321, 1405844), (15796, 1274569), (28642, 702922), (31951, 630124), (57284, 351461), (63902, 315062), (127804, 157531)]