20072113361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 21841248000

約数和(自身を除く): 1769134639

約数列:

[1, 19, 73, 103, 109, 1289, 1387, 1957, 2071, 7519, 7957, 11227, 24491, 94097, 132767, 140501, 142861, 151183, 213313, 819571, 1787843, 2522573, 2669519, 9691991, 10256573, 14471603, 15571849, 184147829, 194874887, 274960457, 1056427019, 20072113361]

約数ペア:

[(1, 20072113361), (19, 1056427019), (73, 274960457), (103, 194874887), (109, 184147829), (1289, 15571849), (1387, 14471603), (1957, 10256573), (2071, 9691991), (7519, 2669519), (7957, 2522573), (11227, 1787843), (24491, 819571), (94097, 213313), (132767, 151183), (140501, 142861)]