20114472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1870

約数の個数: 64

約数和(自身を含む): 58360320

約数和(自身を除く): 38245848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1787, 1876, 2814, 3574, 3752, 5361, 5628, 7148, 10722, 11256, 12509, 14296, 21444, 25018, 37527, 42888, 50036, 75054, 100072, 119729, 150108, 239458, 300216, 359187, 478916, 718374, 838103, 957832, 1436748, 1676206, 2514309, 2873496, 3352412, 5028618, 6704824, 10057236, 20114472]

約数ペア:

[(1, 20114472), (2, 10057236), (3, 6704824), (4, 5028618), (6, 3352412), (7, 2873496), (8, 2514309), (12, 1676206), (14, 1436748), (21, 957832), (24, 838103), (28, 718374), (42, 478916), (56, 359187), (67, 300216), (84, 239458), (134, 150108), (168, 119729), (201, 100072), (268, 75054), (402, 50036), (469, 42888), (536, 37527), (804, 25018), (938, 21444), (1407, 14296), (1608, 12509), (1787, 11256), (1876, 10722), (2814, 7148), (3574, 5628), (3752, 5361)]