20579909622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{22501}}^1$

素因数の和:22709

約数の個数: 64

約数和(自身を含む): 44327139840

約数和(自身を除く): 23747230218

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 113, 114, 142, 213, 226, 339, 426, 678, 1349, 2147, 2698, 4047, 4294, 6441, 8023, 8094, 12882, 16046, 22501, 24069, 45002, 48138, 67503, 135006, 152437, 304874, 427519, 457311, 855038, 914622, 1282557, 1597571, 2542613, 2565114, 3195142, 4792713, 5085226, 7627839, 9585426, 15255678, 30353849, 48309647, 60707698, 91061547, 96619294, 144928941, 180525523, 182123094, 289857882, 361051046, 541576569, 1083153138, 3429984937, 6859969874, 10289954811, 20579909622]

約数ペア:

[(1, 20579909622), (2, 10289954811), (3, 6859969874), (6, 3429984937), (19, 1083153138), (38, 541576569), (57, 361051046), (71, 289857882), (113, 182123094), (114, 180525523), (142, 144928941), (213, 96619294), (226, 91061547), (339, 60707698), (426, 48309647), (678, 30353849), (1349, 15255678), (2147, 9585426), (2698, 7627839), (4047, 5085226), (4294, 4792713), (6441, 3195142), (8023, 2565114), (8094, 2542613), (12882, 1597571), (16046, 1282557), (22501, 914622), (24069, 855038), (45002, 457311), (48138, 427519), (67503, 304874), (135006, 152437)]