20600061695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 27797644800

約数和(自身を除く): 7197583105

約数列:

[1, 5, 17, 29, 47, 85, 145, 235, 269, 493, 661, 799, 1345, 1363, 2465, 3305, 3995, 4573, 6815, 7801, 11237, 12643, 19169, 22865, 23171, 31067, 39005, 56185, 63215, 95845, 115855, 132617, 155335, 177809, 214931, 325873, 366647, 528139, 663085, 889045, 900943, 1074655, 1629365, 1833235, 2640695, 3022753, 4504715, 5156461, 6232999, 8357023, 15113765, 15316031, 25782305, 31164995, 41785115, 76580155, 87659837, 142069391, 242353667, 438299185, 710346955, 1211768335, 4120012339, 20600061695]

約数ペア:

[(1, 20600061695), (5, 4120012339), (17, 1211768335), (29, 710346955), (47, 438299185), (85, 242353667), (145, 142069391), (235, 87659837), (269, 76580155), (493, 41785115), (661, 31164995), (799, 25782305), (1345, 15316031), (1363, 15113765), (2465, 8357023), (3305, 6232999), (3995, 5156461), (4573, 4504715), (6815, 3022753), (7801, 2640695), (11237, 1833235), (12643, 1629365), (19169, 1074655), (22865, 900943), (23171, 889045), (31067, 663085), (39005, 528139), (56185, 366647), (63215, 325873), (95845, 214931), (115855, 177809), (132617, 155335)]