20749092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19001}}^1$

素因数の和:19028

約数の個数: 48

約数和(自身を含む): 59590272

約数和(自身を除く): 38841180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 19001, 38002, 57003, 76004, 114006, 133007, 228012, 247013, 266014, 399021, 494026, 532028, 741039, 798042, 988052, 1482078, 1596084, 1729091, 2964156, 3458182, 5187273, 6916364, 10374546, 20749092]

約数ペア:

[(1, 20749092), (2, 10374546), (3, 6916364), (4, 5187273), (6, 3458182), (7, 2964156), (12, 1729091), (13, 1596084), (14, 1482078), (21, 988052), (26, 798042), (28, 741039), (39, 532028), (42, 494026), (52, 399021), (78, 266014), (84, 247013), (91, 228012), (156, 133007), (182, 114006), (273, 76004), (364, 57003), (546, 38002), (1092, 19001)]