20194994482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1\times {\mathrm{4219}}^1$

素因数の和:6898

約数の個数: 32

約数和(自身を含む): 33102760320

約数和(自身を除く): 12907765838

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2593, 4219, 5186, 8438, 33709, 54847, 67418, 109694, 184103, 299549, 368206, 599098, 2393339, 3894137, 4786678, 7788274, 10939867, 21879734, 142218271, 284436542, 776730557, 1553461114, 10097497241, 20194994482]

約数ペア:

[(1, 20194994482), (2, 10097497241), (13, 1553461114), (26, 776730557), (71, 284436542), (142, 142218271), (923, 21879734), (1846, 10939867), (2593, 7788274), (4219, 4786678), (5186, 3894137), (8438, 2393339), (33709, 599098), (54847, 368206), (67418, 299549), (109694, 184103)]