20220414916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20466007}}^1$

素因数の和:20466043

約数の個数: 24

約数和(自身を含む): 40113375680

約数和(自身を除く): 19892960764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 20466007, 40932014, 81864028, 266058091, 388854133, 532116182, 777708266, 1064232364, 1555416532, 5055103729, 10110207458, 20220414916]

約数ペア:

[(1, 20220414916), (2, 10110207458), (4, 5055103729), (13, 1555416532), (19, 1064232364), (26, 777708266), (38, 532116182), (52, 388854133), (76, 266058091), (247, 81864028), (494, 40932014), (988, 20466007)]