20136305535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 33955891200

約数和(自身を除く): 13819585665

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 241, 345, 597, 723, 995, 1205, 1217, 2985, 3615, 3651, 4577, 5543, 6085, 13731, 16629, 18255, 22885, 27715, 27991, 47959, 68655, 83145, 83973, 139955, 143877, 239795, 242183, 293297, 419865, 719385, 726549, 879891, 1103057, 1210915, 1466485, 3309171, 3632745, 4399455, 5515285, 5570209, 6745831, 16545855, 16710627, 20237493, 27851045, 33729155, 58366103, 83553135, 101187465, 175098309, 291830515, 875491545, 1342420369, 4027261107, 6712101845, 20136305535]

約数ペア:

[(1, 20136305535), (3, 6712101845), (5, 4027261107), (15, 1342420369), (23, 875491545), (69, 291830515), (115, 175098309), (199, 101187465), (241, 83553135), (345, 58366103), (597, 33729155), (723, 27851045), (995, 20237493), (1205, 16710627), (1217, 16545855), (2985, 6745831), (3615, 5570209), (3651, 5515285), (4577, 4399455), (5543, 3632745), (6085, 3309171), (13731, 1466485), (16629, 1210915), (18255, 1103057), (22885, 879891), (27715, 726549), (27991, 719385), (47959, 419865), (68655, 293297), (83145, 242183), (83973, 239795), (139955, 143877)]