20109454764

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{257141}}^1$

素因数の和:257188

約数の個数: 96

約数和(自身を含む): 57599808000

約数和(自身を除く): 37490353236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 399, 532, 588, 686, 798, 931, 1029, 1372, 1596, 1862, 2058, 2793, 3724, 4116, 5586, 6517, 11172, 13034, 19551, 26068, 39102, 78204, 257141, 514282, 771423, 1028564, 1542846, 1799987, 3085692, 3599974, 4885679, 5399961, 7199948, 9771358, 10799922, 12599909, 14657037, 19542716, 21599844, 25199818, 29314074, 34199753, 37799727, 50399636, 58628148, 68399506, 75599454, 88199363, 102599259, 136799012, 151198908, 176398726, 205198518, 239398271, 264598089, 352797452, 410397036, 478796542, 529196178, 718194813, 957593084, 1058392356, 1436389626, 1675787897, 2872779252, 3351575794, 5027363691, 6703151588, 10054727382, 20109454764]

約数ペア:

[(1, 20109454764), (2, 10054727382), (3, 6703151588), (4, 5027363691), (6, 3351575794), (7, 2872779252), (12, 1675787897), (14, 1436389626), (19, 1058392356), (21, 957593084), (28, 718194813), (38, 529196178), (42, 478796542), (49, 410397036), (57, 352797452), (76, 264598089), (84, 239398271), (98, 205198518), (114, 176398726), (133, 151198908), (147, 136799012), (196, 102599259), (228, 88199363), (266, 75599454), (294, 68399506), (343, 58628148), (399, 50399636), (532, 37799727), (588, 34199753), (686, 29314074), (798, 25199818), (931, 21599844), (1029, 19542716), (1372, 14657037), (1596, 12599909), (1862, 10799922), (2058, 9771358), (2793, 7199948), (3724, 5399961), (4116, 4885679), (5586, 3599974), (6517, 3085692), (11172, 1799987), (13034, 1542846), (19551, 1028564), (26068, 771423), (39102, 514282), (78204, 257141)]