20161307595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{6029}}^1$

素因数の和:7620

約数の個数: 64

約数和(自身を含む): 37928217600

約数和(自身を除く): 17766910005

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1559, 2145, 4677, 6029, 7795, 17149, 18087, 20267, 23385, 30145, 51447, 60801, 66319, 78377, 85745, 90435, 101335, 198957, 222937, 235131, 257235, 304005, 331595, 391885, 668811, 862147, 994785, 1114685, 1175655, 2586441, 3344055, 4310735, 9399211, 12932205, 28197633, 46996055, 103391321, 122189743, 140988165, 310173963, 366569229, 516956605, 610948715, 1344087173, 1550869815, 1832846145, 4032261519, 6720435865, 20161307595]

約数ペア:

[(1, 20161307595), (3, 6720435865), (5, 4032261519), (11, 1832846145), (13, 1550869815), (15, 1344087173), (33, 610948715), (39, 516956605), (55, 366569229), (65, 310173963), (143, 140988165), (165, 122189743), (195, 103391321), (429, 46996055), (715, 28197633), (1559, 12932205), (2145, 9399211), (4677, 4310735), (6029, 3344055), (7795, 2586441), (17149, 1175655), (18087, 1114685), (20267, 994785), (23385, 862147), (30145, 668811), (51447, 391885), (60801, 331595), (66319, 304005), (78377, 257235), (85745, 235131), (90435, 222937), (101335, 198957)]