20983446708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13147523}}^1$

素因数の和:13147556

約数の個数: 48

約数和(自身を含む): 58900907520

約数和(自身を除く): 37917460812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 13147523, 26295046, 39442569, 52590092, 78885138, 92032661, 157770276, 184065322, 249802937, 276097983, 368130644, 499605874, 552195966, 749408811, 999211748, 1104391932, 1498817622, 1748620559, 2997635244, 3497241118, 5245861677, 6994482236, 10491723354, 20983446708]

約数ペア:

[(1, 20983446708), (2, 10491723354), (3, 6994482236), (4, 5245861677), (6, 3497241118), (7, 2997635244), (12, 1748620559), (14, 1498817622), (19, 1104391932), (21, 999211748), (28, 749408811), (38, 552195966), (42, 499605874), (57, 368130644), (76, 276097983), (84, 249802937), (114, 184065322), (133, 157770276), (228, 92032661), (266, 78885138), (399, 52590092), (532, 39442569), (798, 26295046), (1596, 13147523)]