20164763514

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{118051}}^1$

素因数の和:118160

約数の個数: 64

約数和(自身を含む): 47598566400

約数和(自身を除く): 27433802886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 343, 498, 581, 686, 1029, 1162, 1743, 2058, 3486, 4067, 8134, 12201, 24402, 28469, 56938, 85407, 118051, 170814, 236102, 354153, 708306, 826357, 1652714, 2479071, 4958142, 5784499, 9798233, 11568998, 17353497, 19596466, 29394699, 34706994, 40491493, 58789398, 68587631, 80982986, 121474479, 137175262, 205762893, 242948958, 411525786, 480113417, 960226834, 1440340251, 2880680502, 3360793919, 6721587838, 10082381757, 20164763514]

約数ペア:

[(1, 20164763514), (2, 10082381757), (3, 6721587838), (6, 3360793919), (7, 2880680502), (14, 1440340251), (21, 960226834), (42, 480113417), (49, 411525786), (83, 242948958), (98, 205762893), (147, 137175262), (166, 121474479), (249, 80982986), (294, 68587631), (343, 58789398), (498, 40491493), (581, 34706994), (686, 29394699), (1029, 19596466), (1162, 17353497), (1743, 11568998), (2058, 9798233), (3486, 5784499), (4067, 4958142), (8134, 2479071), (12201, 1652714), (24402, 826357), (28469, 708306), (56938, 354153), (85407, 236102), (118051, 170814)]