20161597268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{36067}}^1$

素因数の和:36240

約数の個数: 48

約数和(自身を含む): 37568428800

約数和(自身を除く): 17406831532

約数列:

[1, 2, 4, 29, 58, 61, 79, 116, 122, 158, 244, 316, 1769, 2291, 3538, 4582, 4819, 7076, 9164, 9638, 19276, 36067, 72134, 139751, 144268, 279502, 559004, 1045943, 2091886, 2200087, 2849293, 4183772, 4400174, 5698586, 8800348, 11397172, 63802523, 82629497, 127605046, 165258994, 173806873, 255210092, 330517988, 347613746, 695227492, 5040399317, 10080798634, 20161597268]

約数ペア:

[(1, 20161597268), (2, 10080798634), (4, 5040399317), (29, 695227492), (58, 347613746), (61, 330517988), (79, 255210092), (116, 173806873), (122, 165258994), (158, 127605046), (244, 82629497), (316, 63802523), (1769, 11397172), (2291, 8800348), (3538, 5698586), (4582, 4400174), (4819, 4183772), (7076, 2849293), (9164, 2200087), (9638, 2091886), (19276, 1045943), (36067, 559004), (72134, 279502), (139751, 144268)]