20163526647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{105767}}^1$

素因数の和:105943

約数の個数: 32

約数和(自身を含む): 30156572160

約数和(自身を除く): 9993045513

約数列:

[1, 3, 11, 33, 53, 109, 159, 327, 583, 1199, 1749, 3597, 5777, 17331, 63547, 105767, 190641, 317301, 1163437, 3490311, 5605651, 11528603, 16816953, 34585809, 61662161, 126814633, 184986483, 380443899, 611015959, 1833047877, 6721175549, 20163526647]

約数ペア:

[(1, 20163526647), (3, 6721175549), (11, 1833047877), (33, 611015959), (53, 380443899), (109, 184986483), (159, 126814633), (327, 61662161), (583, 34585809), (1199, 16816953), (1749, 11528603), (3597, 5605651), (5777, 3490311), (17331, 1163437), (63547, 317301), (105767, 190641)]